81569709000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{13}}^2\times {\mathrm{53629}}^1$

素因数の和:53682

約数の個数: 288

約数和(自身を含む): 298550701800

約数和(自身を除く): 216980992800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 50, 52, 60, 65, 72, 75, 78, 90, 100, 104, 117, 120, 125, 130, 150, 156, 169, 180, 195, 200, 225, 234, 250, 260, 300, 312, 325, 338, 360, 375, 390, 450, 468, 500, 507, 520, 585, 600, 650, 676, 750, 780, 845, 900, 936, 975, 1000, 1014, 1125, 1170, 1300, 1352, 1500, 1521, 1560, 1625, 1690, 1800, 1950, 2028, 2250, 2340, 2535, 2600, 2925, 3000, 3042, 3250, 3380, 3900, 4056, 4225, 4500, 4680, 4875, 5070, 5850, 6084, 6500, 6760, 7605, 7800, 8450, 9000, 9750, 10140, 11700, 12168, 12675, 13000, 14625, 15210, 16900, 19500, 20280, 21125, 23400, 25350, 29250, 30420, 33800, 38025, 39000, 42250, 50700, 53629, 58500, 60840, 63375, 76050, 84500, 101400, 107258, 117000, 126750, 152100, 160887, 169000, 190125, 214516, 253500, 268145, 304200, 321774, 380250, 429032, 482661, 507000, 536290, 643548, 697177, 760500, 804435, 965322, 1072580, 1287096, 1340725, 1394354, 1521000, 1608870, 1930644, 2091531, 2145160, 2413305, 2681450, 2788708, 3217740, 3485885, 3861288, 4022175, 4183062, 4826610, 5362900, 5577416, 6274593, 6435480, 6703625, 6971770, 8044350, 8366124, 9063301, 9653220, 10457655, 10725800, 12066525, 12549186, 13407250, 13943540, 16088700, 16732248, 17429425, 18126602, 19306440, 20110875, 20915310, 24133050, 25098372, 26814500, 27189903, 27887080, 31372965, 32177400, 34858850, 36253204, 40221750, 41830620, 45316505, 48266100, 50196744, 52288275, 53629000, 54379806, 60332625, 62745930, 69717700, 72506408, 80443500, 81569709, 83661240, 87147125, 90633010, 96532200, 104576550, 108759612, 120665250, 125491860, 135949515, 139435400, 156864825, 160887000, 163139418, 174294250, 181266020, 209153100, 217519224, 226582525, 241330500, 250983720, 261441375, 271899030, 313729650, 326278836, 348588500, 362532040, 407848545, 418306200, 453165050, 482661000, 522882750, 543798060, 627459300, 652557672, 679747575, 697177000, 784324125, 815697090, 906330100, 1045765500, 1087596120, 1132912625, 1254918600, 1359495150, 1568648250, 1631394180, 1812660200, 2039242725, 2091531000, 2265825250, 2718990300, 3137296500, 3262788360, 3398737875, 4078485450, 4531650500, 5437980600, 6274593000, 6797475750, 8156970900, 9063301000, 10196213625, 13594951500, 16313941800, 20392427250, 27189903000, 40784854500, 81569709000]

約数ペア:

[(1, 81569709000), (2, 40784854500), (3, 27189903000), (4, 20392427250), (5, 16313941800), (6, 13594951500), (8, 10196213625), (9, 9063301000), (10, 8156970900), (12, 6797475750), (13, 6274593000), (15, 5437980600), (18, 4531650500), (20, 4078485450), (24, 3398737875), (25, 3262788360), (26, 3137296500), (30, 2718990300), (36, 2265825250), (39, 2091531000), (40, 2039242725), (45, 1812660200), (50, 1631394180), (52, 1568648250), (60, 1359495150), (65, 1254918600), (72, 1132912625), (75, 1087596120), (78, 1045765500), (90, 906330100), (100, 815697090), (104, 784324125), (117, 697177000), (120, 679747575), (125, 652557672), (130, 627459300), (150, 543798060), (156, 522882750), (169, 482661000), (180, 453165050), (195, 418306200), (200, 407848545), (225, 362532040), (234, 348588500), (250, 326278836), (260, 313729650), (300, 271899030), (312, 261441375), (325, 250983720), (338, 241330500), (360, 226582525), (375, 217519224), (390, 209153100), (450, 181266020), (468, 174294250), (500, 163139418), (507, 160887000), (520, 156864825), (585, 139435400), (600, 135949515), (650, 125491860), (676, 120665250), (750, 108759612), (780, 104576550), (845, 96532200), (900, 90633010), (936, 87147125), (975, 83661240), (1000, 81569709), (1014, 80443500), (1125, 72506408), (1170, 69717700), (1300, 62745930), (1352, 60332625), (1500, 54379806), (1521, 53629000), (1560, 52288275), (1625, 50196744), (1690, 48266100), (1800, 45316505), (1950, 41830620), (2028, 40221750), (2250, 36253204), (2340, 34858850), (2535, 32177400), (2600, 31372965), (2925, 27887080), (3000, 27189903), (3042, 26814500), (3250, 25098372), (3380, 24133050), (3900, 20915310), (4056, 20110875), (4225, 19306440), (4500, 18126602), (4680, 17429425), (4875, 16732248), (5070, 16088700), (5850, 13943540), (6084, 13407250), (6500, 12549186), (6760, 12066525), (7605, 10725800), (7800, 10457655), (8450, 9653220), (9000, 9063301), (9750, 8366124), (10140, 8044350), (11700, 6971770), (12168, 6703625), (12675, 6435480), (13000, 6274593), (14625, 5577416), (15210, 5362900), (16900, 4826610), (19500, 4183062), (20280, 4022175), (21125, 3861288), (23400, 3485885), (25350, 3217740), (29250, 2788708), (30420, 2681450), (33800, 2413305), (38025, 2145160), (39000, 2091531), (42250, 1930644), (50700, 1608870), (53629, 1521000), (58500, 1394354), (60840, 1340725), (63375, 1287096), (76050, 1072580), (84500, 965322), (101400, 804435), (107258, 760500), (117000, 697177), (126750, 643548), (152100, 536290), (160887, 507000), (169000, 482661), (190125, 429032), (214516, 380250), (253500, 321774), (268145, 304200)]