153881250

素因数分解:

$2^1\times 3^1\times 5^5\times {\mathrm{29}}^1\times {\mathrm{283}}^1$

素因数の和:342

約数の個数: 96

約数和(自身を含む): 399349440

約数和(自身を除く): 245468190

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 29, 30, 50, 58, 75, 87, 125, 145, 150, 174, 250, 283, 290, 375, 435, 566, 625, 725, 750, 849, 870, 1250, 1415, 1450, 1698, 1875, 2175, 2830, 3125, 3625, 3750, 4245, 4350, 6250, 7075, 7250, 8207, 8490, 9375, 10875, 14150, 16414, 18125, 18750, 21225, 21750, 24621, 35375, 36250, 41035, 42450, 49242, 54375, 70750, 82070, 90625, 106125, 108750, 123105, 176875, 181250, 205175, 212250, 246210, 271875, 353750, 410350, 530625, 543750, 615525, 884375, 1025875, 1061250, 1231050, 1768750, 2051750, 2653125, 3077625, 5129375, 5306250, 6155250, 10258750, 15388125, 25646875, 30776250, 51293750, 76940625, 153881250]

約数ペア:

[(1, 153881250), (2, 76940625), (3, 51293750), (5, 30776250), (6, 25646875), (10, 15388125), (15, 10258750), (25, 6155250), (29, 5306250), (30, 5129375), (50, 3077625), (58, 2653125), (75, 2051750), (87, 1768750), (125, 1231050), (145, 1061250), (150, 1025875), (174, 884375), (250, 615525), (283, 543750), (290, 530625), (375, 410350), (435, 353750), (566, 271875), (625, 246210), (725, 212250), (750, 205175), (849, 181250), (870, 176875), (1250, 123105), (1415, 108750), (1450, 106125), (1698, 90625), (1875, 82070), (2175, 70750), (2830, 54375), (3125, 49242), (3625, 42450), (3750, 41035), (4245, 36250), (4350, 35375), (6250, 24621), (7075, 21750), (7250, 21225), (8207, 18750), (8490, 18125), (9375, 16414), (10875, 14150)]