4472250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:176

約数の個数: 64

約数和(自身を含む): 11456640

約数和(自身を除く): 6984390

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 67, 75, 89, 125, 134, 150, 178, 201, 250, 267, 335, 375, 402, 445, 534, 670, 750, 890, 1005, 1335, 1675, 2010, 2225, 2670, 3350, 4450, 5025, 5963, 6675, 8375, 10050, 11125, 11926, 13350, 16750, 17889, 22250, 25125, 29815, 33375, 35778, 50250, 59630, 66750, 89445, 149075, 178890, 298150, 447225, 745375, 894450, 1490750, 2236125, 4472250]

約数ペア:

[(1, 4472250), (2, 2236125), (3, 1490750), (5, 894450), (6, 745375), (10, 447225), (15, 298150), (25, 178890), (30, 149075), (50, 89445), (67, 66750), (75, 59630), (89, 50250), (125, 35778), (134, 33375), (150, 29815), (178, 25125), (201, 22250), (250, 17889), (267, 16750), (335, 13350), (375, 11926), (402, 11125), (445, 10050), (534, 8375), (670, 6675), (750, 5963), (890, 5025), (1005, 4450), (1335, 3350), (1675, 2670), (2010, 2225)]