147950250

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{28181}}^1$

素因数の和:28208

約数の個数: 64

約数和(自身を含む): 422053632

約数和(自身を除く): 274103382

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 125, 150, 175, 210, 250, 350, 375, 525, 750, 875, 1050, 1750, 2625, 5250, 28181, 56362, 84543, 140905, 169086, 197267, 281810, 394534, 422715, 591801, 704525, 845430, 986335, 1183602, 1409050, 1972670, 2113575, 2959005, 3522625, 4227150, 4931675, 5918010, 7045250, 9863350, 10567875, 14795025, 21135750, 24658375, 29590050, 49316750, 73975125, 147950250]

約数ペア:

[(1, 147950250), (2, 73975125), (3, 49316750), (5, 29590050), (6, 24658375), (7, 21135750), (10, 14795025), (14, 10567875), (15, 9863350), (21, 7045250), (25, 5918010), (30, 4931675), (35, 4227150), (42, 3522625), (50, 2959005), (70, 2113575), (75, 1972670), (105, 1409050), (125, 1183602), (150, 986335), (175, 845430), (210, 704525), (250, 591801), (350, 422715), (375, 394534), (525, 281810), (750, 197267), (875, 169086), (1050, 140905), (1750, 84543), (2625, 56362), (5250, 28181)]