125068880

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:157

約数の個数: 160

約数和(自身を含む): 325693440

約数和(自身を除く): 200624560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 31, 37, 40, 47, 58, 62, 74, 80, 94, 116, 124, 145, 148, 155, 185, 188, 232, 235, 248, 290, 296, 310, 370, 376, 464, 470, 496, 580, 592, 620, 740, 752, 899, 940, 1073, 1147, 1160, 1240, 1363, 1457, 1480, 1739, 1798, 1880, 2146, 2294, 2320, 2480, 2726, 2914, 2960, 3478, 3596, 3760, 4292, 4495, 4588, 5365, 5452, 5735, 5828, 6815, 6956, 7192, 7285, 8584, 8695, 8990, 9176, 10730, 10904, 11470, 11656, 13630, 13912, 14384, 14570, 17168, 17390, 17980, 18352, 21460, 21808, 22940, 23312, 27260, 27824, 29140, 33263, 34780, 35960, 42253, 42920, 45880, 50431, 53909, 54520, 58280, 66526, 69560, 71920, 84506, 85840, 91760, 100862, 107818, 109040, 116560, 133052, 139120, 166315, 169012, 201724, 211265, 215636, 252155, 266104, 269545, 332630, 338024, 403448, 422530, 431272, 504310, 532208, 539090, 665260, 676048, 806896, 845060, 862544, 1008620, 1078180, 1330520, 1563361, 1690120, 2017240, 2156360, 2661040, 3126722, 3380240, 4034480, 4312720, 6253444, 7816805, 12506888, 15633610, 25013776, 31267220, 62534440, 125068880]

約数ペア:

[(1, 125068880), (2, 62534440), (4, 31267220), (5, 25013776), (8, 15633610), (10, 12506888), (16, 7816805), (20, 6253444), (29, 4312720), (31, 4034480), (37, 3380240), (40, 3126722), (47, 2661040), (58, 2156360), (62, 2017240), (74, 1690120), (80, 1563361), (94, 1330520), (116, 1078180), (124, 1008620), (145, 862544), (148, 845060), (155, 806896), (185, 676048), (188, 665260), (232, 539090), (235, 532208), (248, 504310), (290, 431272), (296, 422530), (310, 403448), (370, 338024), (376, 332630), (464, 269545), (470, 266104), (496, 252155), (580, 215636), (592, 211265), (620, 201724), (740, 169012), (752, 166315), (899, 139120), (940, 133052), (1073, 116560), (1147, 109040), (1160, 107818), (1240, 100862), (1363, 91760), (1457, 85840), (1480, 84506), (1739, 71920), (1798, 69560), (1880, 66526), (2146, 58280), (2294, 54520), (2320, 53909), (2480, 50431), (2726, 45880), (2914, 42920), (2960, 42253), (3478, 35960), (3596, 34780), (3760, 33263), (4292, 29140), (4495, 27824), (4588, 27260), (5365, 23312), (5452, 22940), (5735, 21808), (5828, 21460), (6815, 18352), (6956, 17980), (7192, 17390), (7285, 17168), (8584, 14570), (8695, 14384), (8990, 13912), (9176, 13630), (10730, 11656), (10904, 11470)]