127186750

素因数分解:

$2^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{331}}^1$

素因数の和:430

約数の個数: 64

約数和(自身を含む): 251709120

約数和(自身を除く): 124522370

約数列:

[1, 2, 5, 10, 25, 29, 50, 53, 58, 106, 125, 145, 250, 265, 290, 331, 530, 662, 725, 1325, 1450, 1537, 1655, 2650, 3074, 3310, 3625, 6625, 7250, 7685, 8275, 9599, 13250, 15370, 16550, 17543, 19198, 35086, 38425, 41375, 47995, 76850, 82750, 87715, 95990, 175430, 192125, 239975, 384250, 438575, 479950, 508747, 877150, 1017494, 1199875, 2192875, 2399750, 2543735, 4385750, 5087470, 12718675, 25437350, 63593375, 127186750]

約数ペア:

[(1, 127186750), (2, 63593375), (5, 25437350), (10, 12718675), (25, 5087470), (29, 4385750), (50, 2543735), (53, 2399750), (58, 2192875), (106, 1199875), (125, 1017494), (145, 877150), (250, 508747), (265, 479950), (290, 438575), (331, 384250), (530, 239975), (662, 192125), (725, 175430), (1325, 95990), (1450, 87715), (1537, 82750), (1655, 76850), (2650, 47995), (3074, 41375), (3310, 38425), (3625, 35086), (6625, 19198), (7250, 17543), (7685, 16550), (8275, 15370), (9599, 13250)]