72414810

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^2$

素因数の和:91

約数の個数: 180

約数和(自身を含む): 220411422

約数和(自身を除く): 147996612

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 23, 26, 27, 30, 39, 45, 46, 54, 65, 69, 78, 81, 90, 115, 117, 130, 135, 138, 162, 169, 195, 207, 230, 234, 270, 299, 338, 345, 351, 390, 405, 414, 507, 529, 585, 598, 621, 690, 702, 810, 845, 897, 1014, 1035, 1053, 1058, 1170, 1242, 1495, 1521, 1587, 1690, 1755, 1794, 1863, 2070, 2106, 2535, 2645, 2691, 2990, 3042, 3105, 3174, 3510, 3726, 3887, 4485, 4563, 4761, 5070, 5265, 5290, 5382, 6210, 6877, 7605, 7774, 7935, 8073, 8970, 9126, 9315, 9522, 10530, 11661, 13455, 13689, 13754, 14283, 15210, 15870, 16146, 18630, 19435, 20631, 22815, 23322, 23805, 24219, 26910, 27378, 28566, 34385, 34983, 38870, 40365, 41262, 42849, 45630, 47610, 48438, 58305, 61893, 68445, 68770, 69966, 71415, 80730, 85698, 89401, 103155, 104949, 116610, 121095, 123786, 136890, 142830, 174915, 178802, 185679, 206310, 209898, 214245, 242190, 268203, 309465, 314847, 349830, 371358, 428490, 447005, 524745, 536406, 557037, 618930, 629694, 804609, 894010, 928395, 1049490, 1114074, 1341015, 1574235, 1609218, 1856790, 2413827, 2682030, 2785185, 3148470, 4023045, 4827654, 5570370, 7241481, 8046090, 12069135, 14482962, 24138270, 36207405, 72414810]

約数ペア:

[(1, 72414810), (2, 36207405), (3, 24138270), (5, 14482962), (6, 12069135), (9, 8046090), (10, 7241481), (13, 5570370), (15, 4827654), (18, 4023045), (23, 3148470), (26, 2785185), (27, 2682030), (30, 2413827), (39, 1856790), (45, 1609218), (46, 1574235), (54, 1341015), (65, 1114074), (69, 1049490), (78, 928395), (81, 894010), (90, 804609), (115, 629694), (117, 618930), (130, 557037), (135, 536406), (138, 524745), (162, 447005), (169, 428490), (195, 371358), (207, 349830), (230, 314847), (234, 309465), (270, 268203), (299, 242190), (338, 214245), (345, 209898), (351, 206310), (390, 185679), (405, 178802), (414, 174915), (507, 142830), (529, 136890), (585, 123786), (598, 121095), (621, 116610), (690, 104949), (702, 103155), (810, 89401), (845, 85698), (897, 80730), (1014, 71415), (1035, 69966), (1053, 68770), (1058, 68445), (1170, 61893), (1242, 58305), (1495, 48438), (1521, 47610), (1587, 45630), (1690, 42849), (1755, 41262), (1794, 40365), (1863, 38870), (2070, 34983), (2106, 34385), (2535, 28566), (2645, 27378), (2691, 26910), (2990, 24219), (3042, 23805), (3105, 23322), (3174, 22815), (3510, 20631), (3726, 19435), (3887, 18630), (4485, 16146), (4563, 15870), (4761, 15210), (5070, 14283), (5265, 13754), (5290, 13689), (5382, 13455), (6210, 11661), (6877, 10530), (7605, 9522), (7774, 9315), (7935, 9126), (8073, 8970)]