20011621500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:307

約数の個数: 576

約数和(自身を含む): 72120222720

約数和(自身を除く): 52108601220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 23, 25, 26, 30, 36, 39, 45, 46, 50, 52, 60, 65, 69, 75, 78, 90, 92, 100, 107, 115, 117, 125, 130, 138, 139, 150, 156, 180, 195, 207, 214, 225, 230, 234, 250, 260, 276, 278, 299, 300, 321, 325, 345, 375, 390, 414, 417, 428, 450, 460, 468, 500, 535, 556, 575, 585, 598, 642, 650, 690, 695, 750, 780, 828, 834, 897, 900, 963, 975, 1035, 1070, 1125, 1150, 1170, 1196, 1251, 1284, 1300, 1380, 1390, 1391, 1495, 1500, 1605, 1625, 1668, 1725, 1794, 1807, 1926, 1950, 2070, 2085, 2140, 2250, 2300, 2340, 2461, 2502, 2675, 2691, 2780, 2782, 2875, 2925, 2990, 3197, 3210, 3250, 3450, 3475, 3588, 3614, 3852, 3900, 4140, 4170, 4173, 4485, 4500, 4815, 4875, 4922, 5004, 5175, 5350, 5382, 5421, 5564, 5750, 5850, 5980, 6255, 6394, 6420, 6500, 6900, 6950, 6955, 7228, 7383, 7475, 8025, 8340, 8346, 8625, 8970, 9035, 9591, 9630, 9750, 9844, 10350, 10425, 10700, 10764, 10842, 11500, 11700, 12305, 12510, 12519, 12788, 13375, 13455, 13900, 13910, 14625, 14766, 14873, 14950, 15985, 16050, 16263, 16692, 17250, 17375, 17940, 18070, 19182, 19260, 19500, 20700, 20850, 20865, 21684, 22149, 22425, 24075, 24610, 25020, 25038, 25875, 26750, 26910, 27105, 27820, 28773, 29250, 29532, 29746, 29900, 31275, 31970, 31993, 32100, 32526, 34500, 34750, 34775, 36140, 36915, 37375, 38364, 40125, 41561, 41700, 41730, 44298, 44619, 44850, 45175, 47955, 48150, 49220, 50076, 51750, 52125, 53500, 53820, 54210, 57546, 58500, 59492, 61525, 62550, 62595, 63940, 63986, 65052, 67275, 69500, 69550, 73830, 74365, 74750, 79925, 80250, 81315, 83122, 83460, 88596, 89238, 89700, 90350, 95910, 95979, 96300, 103500, 104250, 104325, 108420, 110745, 112125, 115092, 120375, 123050, 124683, 125100, 125190, 127972, 133857, 134550, 135525, 139100, 143865, 147660, 148730, 149500, 156375, 159850, 159965, 160500, 162630, 166244, 173875, 178476, 180700, 184575, 191820, 191958, 193349, 207805, 208500, 208650, 221490, 223095, 224250, 225875, 239775, 240750, 246100, 249366, 250380, 267714, 269100, 271050, 287730, 287937, 297460, 307625, 312750, 312975, 319700, 319930, 325260, 336375, 342079, 347750, 369150, 371825, 374049, 383916, 386698, 399625, 406575, 415610, 417300, 442980, 446190, 448500, 451750, 479550, 479895, 481500, 498732, 521625, 535428, 542100, 553725, 575460, 575874, 580047, 615250, 623415, 625500, 625950, 639860, 669285, 672750, 677625, 684158, 695500, 719325, 738300, 743650, 748098, 773396, 799250, 799825, 813150, 831220, 892380, 903500, 922875, 959100, 959790, 966745, 1026237, 1039025, 1043250, 1107450, 1115475, 1151748, 1160094, 1198875, 1230500, 1246830, 1251900, 1338570, 1345500, 1355250, 1368316, 1438650, 1439685, 1487300, 1496196, 1564875, 1598500, 1599650, 1626300, 1710395, 1740141, 1845750, 1859125, 1870245, 1919580, 1933490, 2032875, 2052474, 2078050, 2086500, 2214900, 2230950, 2320188, 2397750, 2399475, 2493660, 2677140, 2710500, 2768625, 2877300, 2879370, 2900235, 3078711, 3117075, 3129750, 3199300, 3346425, 3420790, 3480282, 3596625, 3691500, 3718250, 3740490, 3866980, 3999125, 4065750, 4104948, 4156100, 4447027, 4461900, 4795500, 4798950, 4833725, 5131185, 5195125, 5537250, 5577375, 5758740, 5800470, 6157422, 6234150, 6259500, 6692850, 6841580, 6960564, 7193250, 7198425, 7436500, 7480980, 7998250, 8131500, 8551975, 8700705, 8894054, 9351225, 9597900, 9667450, 10262370, 10390250, 11074500, 11154750, 11600940, 11997375, 12314844, 12468300, 13341081, 13385700, 14386500, 14396850, 14501175, 15393555, 15585375, 15996500, 16732125, 17103950, 17401410, 17788108, 18702450, 19334900, 20524740, 20780500, 22235135, 22309500, 23994750, 24168625, 25655925, 26682162, 28793700, 29002350, 30787110, 31170750, 33464250, 34207900, 34802820, 35992125, 37404900, 40023243, 42759875, 43503525, 44470270, 46756125, 47989500, 48337250, 51311850, 53364324, 58004700, 61574220, 62341500, 66705405, 66928500, 71984250, 72505875, 76967775, 80046486, 85519750, 87007050, 88940540, 93512250, 96674500, 102623700, 111175675, 128279625, 133410810, 143968500, 145011750, 153935550, 160092972, 171039500, 174014100, 187024500, 200116215, 217517625, 222351350, 256559250, 266821620, 290023500, 307871100, 333527025, 384838875, 400232430, 435035250, 444702700, 513118500, 555878375, 667054050, 769677750, 800464860, 870070500, 1000581075, 1111756750, 1334108100, 1539355500, 1667635125, 2001162150, 2223513500, 3335270250, 4002324300, 5002905375, 6670540500, 10005810750, 20011621500]

約数ペア:

[(1, 20011621500), (2, 10005810750), (3, 6670540500), (4, 5002905375), (5, 4002324300), (6, 3335270250), (9, 2223513500), (10, 2001162150), (12, 1667635125), (13, 1539355500), (15, 1334108100), (18, 1111756750), (20, 1000581075), (23, 870070500), (25, 800464860), (26, 769677750), (30, 667054050), (36, 555878375), (39, 513118500), (45, 444702700), (46, 435035250), (50, 400232430), (52, 384838875), (60, 333527025), (65, 307871100), (69, 290023500), (75, 266821620), (78, 256559250), (90, 222351350), (92, 217517625), (100, 200116215), (107, 187024500), (115, 174014100), (117, 171039500), (125, 160092972), (130, 153935550), (138, 145011750), (139, 143968500), (150, 133410810), (156, 128279625), (180, 111175675), (195, 102623700), (207, 96674500), (214, 93512250), (225, 88940540), (230, 87007050), (234, 85519750), (250, 80046486), (260, 76967775), (276, 72505875), (278, 71984250), (299, 66928500), (300, 66705405), (321, 62341500), (325, 61574220), (345, 58004700), (375, 53364324), (390, 51311850), (414, 48337250), (417, 47989500), (428, 46756125), (450, 44470270), (460, 43503525), (468, 42759875), (500, 40023243), (535, 37404900), (556, 35992125), (575, 34802820), (585, 34207900), (598, 33464250), (642, 31170750), (650, 30787110), (690, 29002350), (695, 28793700), (750, 26682162), (780, 25655925), (828, 24168625), (834, 23994750), (897, 22309500), (900, 22235135), (963, 20780500), (975, 20524740), (1035, 19334900), (1070, 18702450), (1125, 17788108), (1150, 17401410), (1170, 17103950), (1196, 16732125), (1251, 15996500), (1284, 15585375), (1300, 15393555), (1380, 14501175), (1390, 14396850), (1391, 14386500), (1495, 13385700), (1500, 13341081), (1605, 12468300), (1625, 12314844), (1668, 11997375), (1725, 11600940), (1794, 11154750), (1807, 11074500), (1926, 10390250), (1950, 10262370), (2070, 9667450), (2085, 9597900), (2140, 9351225), (2250, 8894054), (2300, 8700705), (2340, 8551975), (2461, 8131500), (2502, 7998250), (2675, 7480980), (2691, 7436500), (2780, 7198425), (2782, 7193250), (2875, 6960564), (2925, 6841580), (2990, 6692850), (3197, 6259500), (3210, 6234150), (3250, 6157422), (3450, 5800470), (3475, 5758740), (3588, 5577375), (3614, 5537250), (3852, 5195125), (3900, 5131185), (4140, 4833725), (4170, 4798950), (4173, 4795500), (4485, 4461900), (4500, 4447027), (4815, 4156100), (4875, 4104948), (4922, 4065750), (5004, 3999125), (5175, 3866980), (5350, 3740490), (5382, 3718250), (5421, 3691500), (5564, 3596625), (5750, 3480282), (5850, 3420790), (5980, 3346425), (6255, 3199300), (6394, 3129750), (6420, 3117075), (6500, 3078711), (6900, 2900235), (6950, 2879370), (6955, 2877300), (7228, 2768625), (7383, 2710500), (7475, 2677140), (8025, 2493660), (8340, 2399475), (8346, 2397750), (8625, 2320188), (8970, 2230950), (9035, 2214900), (9591, 2086500), (9630, 2078050), (9750, 2052474), (9844, 2032875), (10350, 1933490), (10425, 1919580), (10700, 1870245), (10764, 1859125), (10842, 1845750), (11500, 1740141), (11700, 1710395), (12305, 1626300), (12510, 1599650), (12519, 1598500), (12788, 1564875), (13375, 1496196), (13455, 1487300), (13900, 1439685), (13910, 1438650), (14625, 1368316), (14766, 1355250), (14873, 1345500), (14950, 1338570), (15985, 1251900), (16050, 1246830), (16263, 1230500), (16692, 1198875), (17250, 1160094), (17375, 1151748), (17940, 1115475), (18070, 1107450), (19182, 1043250), (19260, 1039025), (19500, 1026237), (20700, 966745), (20850, 959790), (20865, 959100), (21684, 922875), (22149, 903500), (22425, 892380), (24075, 831220), (24610, 813150), (25020, 799825), (25038, 799250), (25875, 773396), (26750, 748098), (26910, 743650), (27105, 738300), (27820, 719325), (28773, 695500), (29250, 684158), (29532, 677625), (29746, 672750), (29900, 669285), (31275, 639860), (31970, 625950), (31993, 625500), (32100, 623415), (32526, 615250), (34500, 580047), (34750, 575874), (34775, 575460), (36140, 553725), (36915, 542100), (37375, 535428), (38364, 521625), (40125, 498732), (41561, 481500), (41700, 479895), (41730, 479550), (44298, 451750), (44619, 448500), (44850, 446190), (45175, 442980), (47955, 417300), (48150, 415610), (49220, 406575), (50076, 399625), (51750, 386698), (52125, 383916), (53500, 374049), (53820, 371825), (54210, 369150), (57546, 347750), (58500, 342079), (59492, 336375), (61525, 325260), (62550, 319930), (62595, 319700), (63940, 312975), (63986, 312750), (65052, 307625), (67275, 297460), (69500, 287937), (69550, 287730), (73830, 271050), (74365, 269100), (74750, 267714), (79925, 250380), (80250, 249366), (81315, 246100), (83122, 240750), (83460, 239775), (88596, 225875), (89238, 224250), (89700, 223095), (90350, 221490), (95910, 208650), (95979, 208500), (96300, 207805), (103500, 193349), (104250, 191958), (104325, 191820), (108420, 184575), (110745, 180700), (112125, 178476), (115092, 173875), (120375, 166244), (123050, 162630), (124683, 160500), (125100, 159965), (125190, 159850), (127972, 156375), (133857, 149500), (134550, 148730), (135525, 147660), (139100, 143865)]