18691642200

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{421}}^1$

素因数の和:520

約数の個数: 576

約数和(自身を含む): 74824853760

約数和(自身を除く): 56133211560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 25, 28, 30, 31, 33, 35, 40, 42, 44, 50, 55, 56, 60, 62, 66, 70, 75, 77, 84, 88, 93, 100, 105, 110, 120, 124, 132, 140, 150, 154, 155, 165, 168, 175, 186, 200, 210, 217, 220, 231, 248, 264, 275, 280, 300, 308, 310, 330, 341, 350, 372, 385, 420, 421, 434, 440, 462, 465, 525, 550, 600, 616, 620, 651, 660, 682, 700, 744, 770, 775, 825, 840, 842, 868, 924, 930, 961, 1023, 1050, 1085, 1100, 1155, 1240, 1263, 1302, 1320, 1364, 1400, 1540, 1550, 1650, 1684, 1705, 1736, 1848, 1860, 1922, 1925, 2046, 2100, 2105, 2170, 2200, 2310, 2325, 2387, 2526, 2604, 2728, 2883, 2947, 3080, 3100, 3255, 3300, 3368, 3410, 3720, 3844, 3850, 4092, 4200, 4210, 4340, 4620, 4631, 4650, 4774, 4805, 5052, 5115, 5208, 5425, 5766, 5775, 5894, 6200, 6315, 6510, 6600, 6727, 6820, 7161, 7688, 7700, 8184, 8420, 8525, 8680, 8841, 9240, 9262, 9300, 9548, 9610, 10104, 10230, 10525, 10571, 10850, 11532, 11550, 11788, 11935, 12630, 13020, 13051, 13454, 13640, 13893, 14322, 14415, 14735, 15400, 16275, 16840, 17050, 17682, 18524, 18600, 19096, 19220, 20181, 20460, 21050, 21142, 21700, 23064, 23100, 23155, 23576, 23870, 24025, 25260, 25575, 26040, 26102, 26908, 27786, 28644, 28830, 29470, 31575, 31713, 32417, 32550, 33635, 34100, 35364, 35805, 37048, 38440, 39153, 40362, 40920, 42100, 42284, 43400, 44205, 46200, 46310, 47740, 48050, 50520, 51150, 52204, 52855, 53816, 55572, 57288, 57660, 58940, 59675, 63150, 63426, 64834, 65100, 65255, 67270, 68200, 69465, 70728, 71610, 72075, 73675, 73997, 78306, 80724, 84200, 84568, 88410, 91357, 92620, 95480, 96100, 97251, 100905, 102300, 104408, 105710, 111144, 115320, 115775, 117880, 119350, 126300, 126852, 129668, 130200, 130510, 134540, 138930, 143220, 143561, 144150, 147350, 147994, 156612, 158565, 161448, 162085, 168175, 176820, 179025, 182714, 185240, 192200, 194502, 195765, 201810, 204600, 211420, 221025, 221991, 231550, 238700, 252600, 253704, 259336, 261020, 264275, 269080, 274071, 277860, 286440, 287122, 288300, 294700, 295988, 313224, 317130, 324170, 326275, 336350, 347325, 353640, 358050, 365428, 369985, 389004, 391530, 403620, 404581, 422840, 430683, 442050, 443982, 456785, 463100, 477400, 486255, 504525, 522040, 528550, 548142, 555720, 574244, 576600, 589400, 591976, 634260, 648340, 652550, 672700, 694650, 716100, 717805, 730856, 739970, 778008, 783060, 792825, 807240, 809162, 810425, 861366, 884100, 887964, 913570, 926200, 972510, 978825, 1004927, 1009050, 1057100, 1096284, 1109955, 1148488, 1213743, 1268520, 1296680, 1305100, 1345400, 1370355, 1389300, 1432200, 1435610, 1479940, 1566120, 1585650, 1618324, 1620850, 1722732, 1768200, 1775928, 1827140, 1849925, 1945020, 1957650, 2009854, 2018100, 2022905, 2114200, 2153415, 2192568, 2219910, 2283925, 2427486, 2431275, 2610200, 2740710, 2778600, 2832067, 2871220, 2959880, 3014781, 3171300, 3236648, 3241700, 3445464, 3589025, 3654280, 3699850, 3890040, 3915300, 4019708, 4036200, 4045810, 4306830, 4439820, 4450391, 4567850, 4854972, 4862550, 5024635, 5481420, 5549775, 5664134, 5742440, 6029562, 6068715, 6342600, 6483400, 6851775, 7178050, 7399700, 7830600, 8039416, 8091620, 8496201, 8613660, 8879640, 8900782, 9135700, 9709944, 9725100, 10049270, 10114525, 10767075, 10962840, 11099550, 11328268, 12059124, 12137430, 13351173, 13703550, 14160335, 14356100, 14799400, 15073905, 16183240, 16992402, 17227320, 17801564, 18271400, 19450200, 20098540, 20229050, 21534150, 22199100, 22251955, 22656536, 24118248, 24274860, 25123175, 26702346, 27407100, 28320670, 28712200, 30147810, 30343575, 31152737, 33984804, 35603128, 40197080, 40458100, 42481005, 43068300, 44398200, 44503910, 48549720, 50246350, 53404692, 54814200, 56641340, 60295620, 60687150, 62305474, 66755865, 67969608, 70801675, 75369525, 80916200, 84962010, 86136600, 89007820, 93458211, 100492700, 106809384, 111259775, 113282680, 120591240, 121374300, 124610948, 133511730, 141603350, 150739050, 155763685, 169924020, 178015640, 186916422, 200985400, 212405025, 222519550, 242748600, 249221896, 267023460, 283206700, 301478100, 311527370, 333779325, 339848040, 373832844, 424810050, 445039100, 467291055, 534046920, 566413400, 602956200, 623054740, 667558650, 747665688, 778818425, 849620100, 890078200, 934582110, 1246109480, 1335117300, 1557636850, 1699240200, 1869164220, 2336455275, 2670234600, 3115273700, 3738328440, 4672910550, 6230547400, 9345821100, 18691642200]

約数ペア:

[(1, 18691642200), (2, 9345821100), (3, 6230547400), (4, 4672910550), (5, 3738328440), (6, 3115273700), (7, 2670234600), (8, 2336455275), (10, 1869164220), (11, 1699240200), (12, 1557636850), (14, 1335117300), (15, 1246109480), (20, 934582110), (21, 890078200), (22, 849620100), (24, 778818425), (25, 747665688), (28, 667558650), (30, 623054740), (31, 602956200), (33, 566413400), (35, 534046920), (40, 467291055), (42, 445039100), (44, 424810050), (50, 373832844), (55, 339848040), (56, 333779325), (60, 311527370), (62, 301478100), (66, 283206700), (70, 267023460), (75, 249221896), (77, 242748600), (84, 222519550), (88, 212405025), (93, 200985400), (100, 186916422), (105, 178015640), (110, 169924020), (120, 155763685), (124, 150739050), (132, 141603350), (140, 133511730), (150, 124610948), (154, 121374300), (155, 120591240), (165, 113282680), (168, 111259775), (175, 106809384), (186, 100492700), (200, 93458211), (210, 89007820), (217, 86136600), (220, 84962010), (231, 80916200), (248, 75369525), (264, 70801675), (275, 67969608), (280, 66755865), (300, 62305474), (308, 60687150), (310, 60295620), (330, 56641340), (341, 54814200), (350, 53404692), (372, 50246350), (385, 48549720), (420, 44503910), (421, 44398200), (434, 43068300), (440, 42481005), (462, 40458100), (465, 40197080), (525, 35603128), (550, 33984804), (600, 31152737), (616, 30343575), (620, 30147810), (651, 28712200), (660, 28320670), (682, 27407100), (700, 26702346), (744, 25123175), (770, 24274860), (775, 24118248), (825, 22656536), (840, 22251955), (842, 22199100), (868, 21534150), (924, 20229050), (930, 20098540), (961, 19450200), (1023, 18271400), (1050, 17801564), (1085, 17227320), (1100, 16992402), (1155, 16183240), (1240, 15073905), (1263, 14799400), (1302, 14356100), (1320, 14160335), (1364, 13703550), (1400, 13351173), (1540, 12137430), (1550, 12059124), (1650, 11328268), (1684, 11099550), (1705, 10962840), (1736, 10767075), (1848, 10114525), (1860, 10049270), (1922, 9725100), (1925, 9709944), (2046, 9135700), (2100, 8900782), (2105, 8879640), (2170, 8613660), (2200, 8496201), (2310, 8091620), (2325, 8039416), (2387, 7830600), (2526, 7399700), (2604, 7178050), (2728, 6851775), (2883, 6483400), (2947, 6342600), (3080, 6068715), (3100, 6029562), (3255, 5742440), (3300, 5664134), (3368, 5549775), (3410, 5481420), (3720, 5024635), (3844, 4862550), (3850, 4854972), (4092, 4567850), (4200, 4450391), (4210, 4439820), (4340, 4306830), (4620, 4045810), (4631, 4036200), (4650, 4019708), (4774, 3915300), (4805, 3890040), (5052, 3699850), (5115, 3654280), (5208, 3589025), (5425, 3445464), (5766, 3241700), (5775, 3236648), (5894, 3171300), (6200, 3014781), (6315, 2959880), (6510, 2871220), (6600, 2832067), (6727, 2778600), (6820, 2740710), (7161, 2610200), (7688, 2431275), (7700, 2427486), (8184, 2283925), (8420, 2219910), (8525, 2192568), (8680, 2153415), (8841, 2114200), (9240, 2022905), (9262, 2018100), (9300, 2009854), (9548, 1957650), (9610, 1945020), (10104, 1849925), (10230, 1827140), (10525, 1775928), (10571, 1768200), (10850, 1722732), (11532, 1620850), (11550, 1618324), (11788, 1585650), (11935, 1566120), (12630, 1479940), (13020, 1435610), (13051, 1432200), (13454, 1389300), (13640, 1370355), (13893, 1345400), (14322, 1305100), (14415, 1296680), (14735, 1268520), (15400, 1213743), (16275, 1148488), (16840, 1109955), (17050, 1096284), (17682, 1057100), (18524, 1009050), (18600, 1004927), (19096, 978825), (19220, 972510), (20181, 926200), (20460, 913570), (21050, 887964), (21142, 884100), (21700, 861366), (23064, 810425), (23100, 809162), (23155, 807240), (23576, 792825), (23870, 783060), (24025, 778008), (25260, 739970), (25575, 730856), (26040, 717805), (26102, 716100), (26908, 694650), (27786, 672700), (28644, 652550), (28830, 648340), (29470, 634260), (31575, 591976), (31713, 589400), (32417, 576600), (32550, 574244), (33635, 555720), (34100, 548142), (35364, 528550), (35805, 522040), (37048, 504525), (38440, 486255), (39153, 477400), (40362, 463100), (40920, 456785), (42100, 443982), (42284, 442050), (43400, 430683), (44205, 422840), (46200, 404581), (46310, 403620), (47740, 391530), (48050, 389004), (50520, 369985), (51150, 365428), (52204, 358050), (52855, 353640), (53816, 347325), (55572, 336350), (57288, 326275), (57660, 324170), (58940, 317130), (59675, 313224), (63150, 295988), (63426, 294700), (64834, 288300), (65100, 287122), (65255, 286440), (67270, 277860), (68200, 274071), (69465, 269080), (70728, 264275), (71610, 261020), (72075, 259336), (73675, 253704), (73997, 252600), (78306, 238700), (80724, 231550), (84200, 221991), (84568, 221025), (88410, 211420), (91357, 204600), (92620, 201810), (95480, 195765), (96100, 194502), (97251, 192200), (100905, 185240), (102300, 182714), (104408, 179025), (105710, 176820), (111144, 168175), (115320, 162085), (115775, 161448), (117880, 158565), (119350, 156612), (126300, 147994), (126852, 147350), (129668, 144150), (130200, 143561), (130510, 143220), (134540, 138930)]