137427250

素因数分解:

$2^1\times 5^3\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{179}}^1$

素因数の和:316

約数の個数: 64

約数和(自身を含む): 268894080

約数和(自身を除く): 131466830

約数列:

[1, 2, 5, 10, 25, 37, 50, 74, 83, 125, 166, 179, 185, 250, 358, 370, 415, 830, 895, 925, 1790, 1850, 2075, 3071, 4150, 4475, 4625, 6142, 6623, 8950, 9250, 10375, 13246, 14857, 15355, 20750, 22375, 29714, 30710, 33115, 44750, 66230, 74285, 76775, 148570, 153550, 165575, 331150, 371425, 383875, 549709, 742850, 767750, 827875, 1099418, 1655750, 1857125, 2748545, 3714250, 5497090, 13742725, 27485450, 68713625, 137427250]

約数ペア:

[(1, 137427250), (2, 68713625), (5, 27485450), (10, 13742725), (25, 5497090), (37, 3714250), (50, 2748545), (74, 1857125), (83, 1655750), (125, 1099418), (166, 827875), (179, 767750), (185, 742850), (250, 549709), (358, 383875), (370, 371425), (415, 331150), (830, 165575), (895, 153550), (925, 148570), (1790, 76775), (1850, 74285), (2075, 66230), (3071, 44750), (4150, 33115), (4475, 30710), (4625, 29714), (6142, 22375), (6623, 20750), (8950, 15355), (9250, 14857), (10375, 13246)]