128003241750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{6781}}^1\times {\mathrm{25169}}^1$

素因数の和:31970

約数の個数: 64

約数和(自身を含む): 319555903680

約数和(自身を除く): 191552661930

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 375, 750, 6781, 13562, 20343, 25169, 33905, 40686, 50338, 67810, 75507, 101715, 125845, 151014, 169525, 203430, 251690, 339050, 377535, 508575, 629225, 755070, 847625, 1017150, 1258450, 1695250, 1887675, 2542875, 3146125, 3775350, 5085750, 6292250, 9438375, 18876750, 170670989, 341341978, 512012967, 853354945, 1024025934, 1706709890, 2560064835, 4266774725, 5120129670, 8533549450, 12800324175, 21333873625, 25600648350, 42667747250, 64001620875, 128003241750]

約数ペア:

[(1, 128003241750), (2, 64001620875), (3, 42667747250), (5, 25600648350), (6, 21333873625), (10, 12800324175), (15, 8533549450), (25, 5120129670), (30, 4266774725), (50, 2560064835), (75, 1706709890), (125, 1024025934), (150, 853354945), (250, 512012967), (375, 341341978), (750, 170670989), (6781, 18876750), (13562, 9438375), (20343, 6292250), (25169, 5085750), (33905, 3775350), (40686, 3146125), (50338, 2542875), (67810, 1887675), (75507, 1695250), (101715, 1258450), (125845, 1017150), (151014, 847625), (169525, 755070), (203430, 629225), (251690, 508575), (339050, 377535)]