57650580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{347}}^1$

素因数の和:446

約数の個数: 144

約数和(自身を含む): 191528064

約数和(自身を除く): 133877484

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 71, 78, 90, 117, 130, 142, 156, 180, 195, 213, 234, 260, 284, 347, 355, 390, 426, 468, 585, 639, 694, 710, 780, 852, 923, 1041, 1065, 1170, 1278, 1388, 1420, 1735, 1846, 2082, 2130, 2340, 2556, 2769, 3123, 3195, 3470, 3692, 4164, 4260, 4511, 4615, 5205, 5538, 6246, 6390, 6940, 8307, 9022, 9230, 10410, 11076, 12492, 12780, 13533, 13845, 15615, 16614, 18044, 18460, 20820, 22555, 24637, 27066, 27690, 31230, 33228, 40599, 41535, 45110, 49274, 54132, 55380, 62460, 67665, 73911, 81198, 83070, 90220, 98548, 123185, 135330, 147822, 162396, 166140, 202995, 221733, 246370, 270660, 295644, 320281, 369555, 405990, 443466, 492740, 640562, 739110, 811980, 886932, 960843, 1108665, 1281124, 1478220, 1601405, 1921686, 2217330, 2882529, 3202810, 3843372, 4434660, 4804215, 5765058, 6405620, 9608430, 11530116, 14412645, 19216860, 28825290, 57650580]

約数ペア:

[(1, 57650580), (2, 28825290), (3, 19216860), (4, 14412645), (5, 11530116), (6, 9608430), (9, 6405620), (10, 5765058), (12, 4804215), (13, 4434660), (15, 3843372), (18, 3202810), (20, 2882529), (26, 2217330), (30, 1921686), (36, 1601405), (39, 1478220), (45, 1281124), (52, 1108665), (60, 960843), (65, 886932), (71, 811980), (78, 739110), (90, 640562), (117, 492740), (130, 443466), (142, 405990), (156, 369555), (180, 320281), (195, 295644), (213, 270660), (234, 246370), (260, 221733), (284, 202995), (347, 166140), (355, 162396), (390, 147822), (426, 135330), (468, 123185), (585, 98548), (639, 90220), (694, 83070), (710, 81198), (780, 73911), (852, 67665), (923, 62460), (1041, 55380), (1065, 54132), (1170, 49274), (1278, 45110), (1388, 41535), (1420, 40599), (1735, 33228), (1846, 31230), (2082, 27690), (2130, 27066), (2340, 24637), (2556, 22555), (2769, 20820), (3123, 18460), (3195, 18044), (3470, 16614), (3692, 15615), (4164, 13845), (4260, 13533), (4511, 12780), (4615, 12492), (5205, 11076), (5538, 10410), (6246, 9230), (6390, 9022), (6940, 8307)]