85111600

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{269}}^1$

素因数の和:407

約数の個数: 120

約数和(自身を含む): 236636640

約数和(自身を除く): 151525040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 113, 140, 175, 200, 226, 269, 280, 350, 400, 452, 538, 560, 565, 700, 791, 904, 1076, 1130, 1345, 1400, 1582, 1808, 1883, 2152, 2260, 2690, 2800, 2825, 3164, 3766, 3955, 4304, 4520, 5380, 5650, 6328, 6725, 7532, 7910, 9040, 9415, 10760, 11300, 12656, 13450, 15064, 15820, 18830, 19775, 21520, 22600, 26900, 30128, 30397, 31640, 37660, 39550, 45200, 47075, 53800, 60794, 63280, 75320, 79100, 94150, 107600, 121588, 150640, 151985, 158200, 188300, 212779, 243176, 303970, 316400, 376600, 425558, 486352, 607940, 753200, 759925, 851116, 1063895, 1215880, 1519850, 1702232, 2127790, 2431760, 3039700, 3404464, 4255580, 5319475, 6079400, 8511160, 10638950, 12158800, 17022320, 21277900, 42555800, 85111600]

約数ペア:

[(1, 85111600), (2, 42555800), (4, 21277900), (5, 17022320), (7, 12158800), (8, 10638950), (10, 8511160), (14, 6079400), (16, 5319475), (20, 4255580), (25, 3404464), (28, 3039700), (35, 2431760), (40, 2127790), (50, 1702232), (56, 1519850), (70, 1215880), (80, 1063895), (100, 851116), (112, 759925), (113, 753200), (140, 607940), (175, 486352), (200, 425558), (226, 376600), (269, 316400), (280, 303970), (350, 243176), (400, 212779), (452, 188300), (538, 158200), (560, 151985), (565, 150640), (700, 121588), (791, 107600), (904, 94150), (1076, 79100), (1130, 75320), (1345, 63280), (1400, 60794), (1582, 53800), (1808, 47075), (1883, 45200), (2152, 39550), (2260, 37660), (2690, 31640), (2800, 30397), (2825, 30128), (3164, 26900), (3766, 22600), (3955, 21520), (4304, 19775), (4520, 18830), (5380, 15820), (5650, 15064), (6328, 13450), (6725, 12656), (7532, 11300), (7910, 10760), (9040, 9415)]