126124740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3229}}^1$

素因数の和:3282

約数の個数: 144

約数和(自身を含む): 451476480

約数和(自身を除く): 325351740

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 31, 35, 36, 42, 45, 60, 62, 63, 70, 84, 90, 93, 105, 124, 126, 140, 155, 180, 186, 210, 217, 252, 279, 310, 315, 372, 420, 434, 465, 558, 620, 630, 651, 868, 930, 1085, 1116, 1260, 1302, 1395, 1860, 1953, 2170, 2604, 2790, 3229, 3255, 3906, 4340, 5580, 6458, 6510, 7812, 9687, 9765, 12916, 13020, 16145, 19374, 19530, 22603, 29061, 32290, 38748, 39060, 45206, 48435, 58122, 64580, 67809, 90412, 96870, 100099, 113015, 116244, 135618, 145305, 193740, 200198, 203427, 226030, 271236, 290610, 300297, 339045, 400396, 406854, 452060, 500495, 581220, 600594, 678090, 700693, 813708, 900891, 1000990, 1017135, 1201188, 1356180, 1401386, 1501485, 1801782, 2001980, 2034270, 2102079, 2802772, 3002970, 3503465, 3603564, 4068540, 4204158, 4504455, 6005940, 6306237, 7006930, 8408316, 9008910, 10510395, 12612474, 14013860, 18017820, 21020790, 25224948, 31531185, 42041580, 63062370, 126124740]

約数ペア:

[(1, 126124740), (2, 63062370), (3, 42041580), (4, 31531185), (5, 25224948), (6, 21020790), (7, 18017820), (9, 14013860), (10, 12612474), (12, 10510395), (14, 9008910), (15, 8408316), (18, 7006930), (20, 6306237), (21, 6005940), (28, 4504455), (30, 4204158), (31, 4068540), (35, 3603564), (36, 3503465), (42, 3002970), (45, 2802772), (60, 2102079), (62, 2034270), (63, 2001980), (70, 1801782), (84, 1501485), (90, 1401386), (93, 1356180), (105, 1201188), (124, 1017135), (126, 1000990), (140, 900891), (155, 813708), (180, 700693), (186, 678090), (210, 600594), (217, 581220), (252, 500495), (279, 452060), (310, 406854), (315, 400396), (372, 339045), (420, 300297), (434, 290610), (465, 271236), (558, 226030), (620, 203427), (630, 200198), (651, 193740), (868, 145305), (930, 135618), (1085, 116244), (1116, 113015), (1260, 100099), (1302, 96870), (1395, 90412), (1860, 67809), (1953, 64580), (2170, 58122), (2604, 48435), (2790, 45206), (3229, 39060), (3255, 38748), (3906, 32290), (4340, 29061), (5580, 22603), (6458, 19530), (6510, 19374), (7812, 16145), (9687, 13020), (9765, 12916)]