46428400

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:227

約数の個数: 120

約数和(自身を含む): 121086000

約数和(自身を除く): 74657600

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 41, 50, 76, 80, 82, 95, 100, 149, 152, 164, 190, 200, 205, 298, 304, 328, 380, 400, 410, 475, 596, 656, 745, 760, 779, 820, 950, 1025, 1192, 1490, 1520, 1558, 1640, 1900, 2050, 2384, 2831, 2980, 3116, 3280, 3725, 3800, 3895, 4100, 5662, 5960, 6109, 6232, 7450, 7600, 7790, 8200, 11324, 11920, 12218, 12464, 14155, 14900, 15580, 16400, 19475, 22648, 24436, 28310, 29800, 30545, 31160, 38950, 45296, 48872, 56620, 59600, 61090, 62320, 70775, 77900, 97744, 113240, 116071, 122180, 141550, 152725, 155800, 226480, 232142, 244360, 283100, 305450, 311600, 464284, 488720, 566200, 580355, 610900, 928568, 1132400, 1160710, 1221800, 1857136, 2321420, 2443600, 2901775, 4642840, 5803550, 9285680, 11607100, 23214200, 46428400]

約数ペア:

[(1, 46428400), (2, 23214200), (4, 11607100), (5, 9285680), (8, 5803550), (10, 4642840), (16, 2901775), (19, 2443600), (20, 2321420), (25, 1857136), (38, 1221800), (40, 1160710), (41, 1132400), (50, 928568), (76, 610900), (80, 580355), (82, 566200), (95, 488720), (100, 464284), (149, 311600), (152, 305450), (164, 283100), (190, 244360), (200, 232142), (205, 226480), (298, 155800), (304, 152725), (328, 141550), (380, 122180), (400, 116071), (410, 113240), (475, 97744), (596, 77900), (656, 70775), (745, 62320), (760, 61090), (779, 59600), (820, 56620), (950, 48872), (1025, 45296), (1192, 38950), (1490, 31160), (1520, 30545), (1558, 29800), (1640, 28310), (1900, 24436), (2050, 22648), (2384, 19475), (2831, 16400), (2980, 15580), (3116, 14900), (3280, 14155), (3725, 12464), (3800, 12218), (3895, 11920), (4100, 11324), (5662, 8200), (5960, 7790), (6109, 7600), (6232, 7450)]