125874120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61703}}^1$

素因数の和:61734

約数の個数: 64

約数和(自身を含む): 399841920

約数和(自身を除く): 273967800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 61703, 123406, 185109, 246812, 308515, 370218, 493624, 617030, 740436, 925545, 1048951, 1234060, 1480872, 1851090, 2097902, 2468120, 3146853, 3702180, 4195804, 5244755, 6293706, 7404360, 8391608, 10489510, 12587412, 15734265, 20979020, 25174824, 31468530, 41958040, 62937060, 125874120]

約数ペア:

[(1, 125874120), (2, 62937060), (3, 41958040), (4, 31468530), (5, 25174824), (6, 20979020), (8, 15734265), (10, 12587412), (12, 10489510), (15, 8391608), (17, 7404360), (20, 6293706), (24, 5244755), (30, 4195804), (34, 3702180), (40, 3146853), (51, 2468120), (60, 2097902), (68, 1851090), (85, 1480872), (102, 1234060), (120, 1048951), (136, 925545), (170, 740436), (204, 617030), (255, 493624), (340, 370218), (408, 308515), (510, 246812), (680, 185109), (1020, 123406), (2040, 61703)]