75171250

素因数分解:

$2^1\times 5^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1$

素因数の和:122

約数の個数: 120

約数和(自身を含む): 179492544

約数和(自身を除く): 104321294

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 71, 77, 110, 121, 125, 142, 154, 175, 242, 250, 275, 350, 355, 385, 497, 550, 605, 625, 710, 770, 781, 847, 875, 994, 1210, 1250, 1375, 1562, 1694, 1750, 1775, 1925, 2485, 2750, 3025, 3550, 3850, 3905, 4235, 4375, 4970, 5467, 6050, 6875, 7810, 8470, 8591, 8750, 8875, 9625, 10934, 12425, 13750, 15125, 17182, 17750, 19250, 19525, 21175, 24850, 27335, 30250, 39050, 42350, 42955, 44375, 48125, 54670, 60137, 62125, 75625, 85910, 88750, 96250, 97625, 105875, 120274, 124250, 136675, 151250, 195250, 211750, 214775, 273350, 300685, 310625, 429550, 488125, 529375, 601370, 621250, 683375, 976250, 1058750, 1073875, 1366750, 1503425, 2147750, 3006850, 3416875, 5369375, 6833750, 7517125, 10738750, 15034250, 37585625, 75171250]

約数ペア:

[(1, 75171250), (2, 37585625), (5, 15034250), (7, 10738750), (10, 7517125), (11, 6833750), (14, 5369375), (22, 3416875), (25, 3006850), (35, 2147750), (50, 1503425), (55, 1366750), (70, 1073875), (71, 1058750), (77, 976250), (110, 683375), (121, 621250), (125, 601370), (142, 529375), (154, 488125), (175, 429550), (242, 310625), (250, 300685), (275, 273350), (350, 214775), (355, 211750), (385, 195250), (497, 151250), (550, 136675), (605, 124250), (625, 120274), (710, 105875), (770, 97625), (781, 96250), (847, 88750), (875, 85910), (994, 75625), (1210, 62125), (1250, 60137), (1375, 54670), (1562, 48125), (1694, 44375), (1750, 42955), (1775, 42350), (1925, 39050), (2485, 30250), (2750, 27335), (3025, 24850), (3550, 21175), (3850, 19525), (3905, 19250), (4235, 17750), (4375, 17182), (4970, 15125), (5467, 13750), (6050, 12425), (6875, 10934), (7810, 9625), (8470, 8875), (8591, 8750)]