70023750

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{71}}^1\times {\mathrm{263}}^1$

素因数の和:359

約数の個数: 80

約数和(自身を含む): 178142976

約数和(自身を除く): 108119226

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 71, 75, 125, 142, 150, 213, 250, 263, 355, 375, 426, 526, 625, 710, 750, 789, 1065, 1250, 1315, 1578, 1775, 1875, 2130, 2630, 3550, 3750, 3945, 5325, 6575, 7890, 8875, 10650, 13150, 17750, 18673, 19725, 26625, 32875, 37346, 39450, 44375, 53250, 56019, 65750, 88750, 93365, 98625, 112038, 133125, 164375, 186730, 197250, 266250, 280095, 328750, 466825, 493125, 560190, 933650, 986250, 1400475, 2334125, 2800950, 4668250, 7002375, 11670625, 14004750, 23341250, 35011875, 70023750]

約数ペア:

[(1, 70023750), (2, 35011875), (3, 23341250), (5, 14004750), (6, 11670625), (10, 7002375), (15, 4668250), (25, 2800950), (30, 2334125), (50, 1400475), (71, 986250), (75, 933650), (125, 560190), (142, 493125), (150, 466825), (213, 328750), (250, 280095), (263, 266250), (355, 197250), (375, 186730), (426, 164375), (526, 133125), (625, 112038), (710, 98625), (750, 93365), (789, 88750), (1065, 65750), (1250, 56019), (1315, 53250), (1578, 44375), (1775, 39450), (1875, 37346), (2130, 32875), (2630, 26625), (3550, 19725), (3750, 18673), (3945, 17750), (5325, 13150), (6575, 10650), (7890, 8875)]