88277460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{1531}}^1$

素因数の和:1605

約数の個数: 72

約数和(自身を含む): 255574368

約数和(自身を除く): 167296908

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 961, 1531, 1860, 1922, 2883, 3062, 3844, 4593, 4805, 5766, 6124, 7655, 9186, 9610, 11532, 14415, 15310, 18372, 19220, 22965, 28830, 30620, 45930, 47461, 57660, 91860, 94922, 142383, 189844, 237305, 284766, 474610, 569532, 711915, 949220, 1423830, 1471291, 2847660, 2942582, 4413873, 5885164, 7356455, 8827746, 14712910, 17655492, 22069365, 29425820, 44138730, 88277460]

約数ペア:

[(1, 88277460), (2, 44138730), (3, 29425820), (4, 22069365), (5, 17655492), (6, 14712910), (10, 8827746), (12, 7356455), (15, 5885164), (20, 4413873), (30, 2942582), (31, 2847660), (60, 1471291), (62, 1423830), (93, 949220), (124, 711915), (155, 569532), (186, 474610), (310, 284766), (372, 237305), (465, 189844), (620, 142383), (930, 94922), (961, 91860), (1531, 57660), (1860, 47461), (1922, 45930), (2883, 30620), (3062, 28830), (3844, 22965), (4593, 19220), (4805, 18372), (5766, 15310), (6124, 14415), (7655, 11532), (9186, 9610)]