48438180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1039}}^1$

素因数の和:1098

約数の個数: 144

約数和(自身を含む): 172623360

約数和(自身を除く): 124185180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 37, 42, 45, 60, 63, 70, 74, 84, 90, 105, 111, 126, 140, 148, 180, 185, 210, 222, 252, 259, 315, 333, 370, 420, 444, 518, 555, 630, 666, 740, 777, 1036, 1039, 1110, 1260, 1295, 1332, 1554, 1665, 2078, 2220, 2331, 2590, 3108, 3117, 3330, 3885, 4156, 4662, 5180, 5195, 6234, 6660, 7273, 7770, 9324, 9351, 10390, 11655, 12468, 14546, 15540, 15585, 18702, 20780, 21819, 23310, 29092, 31170, 36365, 37404, 38443, 43638, 46620, 46755, 62340, 65457, 72730, 76886, 87276, 93510, 109095, 115329, 130914, 145460, 153772, 187020, 192215, 218190, 230658, 261828, 269101, 327285, 345987, 384430, 436380, 461316, 538202, 576645, 654570, 691974, 768860, 807303, 1076404, 1153290, 1309140, 1345505, 1383948, 1614606, 1729935, 2306580, 2421909, 2691010, 3229212, 3459870, 4036515, 4843818, 5382020, 6919740, 8073030, 9687636, 12109545, 16146060, 24219090, 48438180]

約数ペア:

[(1, 48438180), (2, 24219090), (3, 16146060), (4, 12109545), (5, 9687636), (6, 8073030), (7, 6919740), (9, 5382020), (10, 4843818), (12, 4036515), (14, 3459870), (15, 3229212), (18, 2691010), (20, 2421909), (21, 2306580), (28, 1729935), (30, 1614606), (35, 1383948), (36, 1345505), (37, 1309140), (42, 1153290), (45, 1076404), (60, 807303), (63, 768860), (70, 691974), (74, 654570), (84, 576645), (90, 538202), (105, 461316), (111, 436380), (126, 384430), (140, 345987), (148, 327285), (180, 269101), (185, 261828), (210, 230658), (222, 218190), (252, 192215), (259, 187020), (315, 153772), (333, 145460), (370, 130914), (420, 115329), (444, 109095), (518, 93510), (555, 87276), (630, 76886), (666, 72730), (740, 65457), (777, 62340), (1036, 46755), (1039, 46620), (1110, 43638), (1260, 38443), (1295, 37404), (1332, 36365), (1554, 31170), (1665, 29092), (2078, 23310), (2220, 21819), (2331, 20780), (2590, 18702), (3108, 15585), (3117, 15540), (3330, 14546), (3885, 12468), (4156, 11655), (4662, 10390), (5180, 9351), (5195, 9324), (6234, 7770), (6660, 7273)]