133720980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4229}}^1$

素因数の和:4289

約数の個数: 96

約数和(自身を含む): 409328640

約数和(自身を除く): 275607660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 31, 34, 51, 60, 62, 68, 85, 93, 102, 124, 155, 170, 186, 204, 255, 310, 340, 372, 465, 510, 527, 620, 930, 1020, 1054, 1581, 1860, 2108, 2635, 3162, 4229, 5270, 6324, 7905, 8458, 10540, 12687, 15810, 16916, 21145, 25374, 31620, 42290, 50748, 63435, 71893, 84580, 126870, 131099, 143786, 215679, 253740, 262198, 287572, 359465, 393297, 431358, 524396, 655495, 718930, 786594, 862716, 1078395, 1310990, 1437860, 1573188, 1966485, 2156790, 2228683, 2621980, 3932970, 4313580, 4457366, 6686049, 7865940, 8914732, 11143415, 13372098, 22286830, 26744196, 33430245, 44573660, 66860490, 133720980]

約数ペア:

[(1, 133720980), (2, 66860490), (3, 44573660), (4, 33430245), (5, 26744196), (6, 22286830), (10, 13372098), (12, 11143415), (15, 8914732), (17, 7865940), (20, 6686049), (30, 4457366), (31, 4313580), (34, 3932970), (51, 2621980), (60, 2228683), (62, 2156790), (68, 1966485), (85, 1573188), (93, 1437860), (102, 1310990), (124, 1078395), (155, 862716), (170, 786594), (186, 718930), (204, 655495), (255, 524396), (310, 431358), (340, 393297), (372, 359465), (465, 287572), (510, 262198), (527, 253740), (620, 215679), (930, 143786), (1020, 131099), (1054, 126870), (1581, 84580), (1860, 71893), (2108, 63435), (2635, 50748), (3162, 42290), (4229, 31620), (5270, 25374), (6324, 21145), (7905, 16916), (8458, 15810), (10540, 12687)]