69987000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{41}}^1\times {\mathrm{569}}^1$

素因数の和:634

約数の個数: 128

約数和(自身を含む): 224078400

約数和(自身を除く): 154091400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 41, 50, 60, 75, 82, 100, 120, 123, 125, 150, 164, 200, 205, 246, 250, 300, 328, 375, 410, 492, 500, 569, 600, 615, 750, 820, 984, 1000, 1025, 1138, 1230, 1500, 1640, 1707, 2050, 2276, 2460, 2845, 3000, 3075, 3414, 4100, 4552, 4920, 5125, 5690, 6150, 6828, 8200, 8535, 10250, 11380, 12300, 13656, 14225, 15375, 17070, 20500, 22760, 23329, 24600, 28450, 30750, 34140, 41000, 42675, 46658, 56900, 61500, 68280, 69987, 71125, 85350, 93316, 113800, 116645, 123000, 139974, 142250, 170700, 186632, 213375, 233290, 279948, 284500, 341400, 349935, 426750, 466580, 559896, 569000, 583225, 699870, 853500, 933160, 1166450, 1399740, 1707000, 1749675, 2332900, 2799480, 2916125, 3499350, 4665800, 5832250, 6998700, 8748375, 11664500, 13997400, 17496750, 23329000, 34993500, 69987000]

約数ペア:

[(1, 69987000), (2, 34993500), (3, 23329000), (4, 17496750), (5, 13997400), (6, 11664500), (8, 8748375), (10, 6998700), (12, 5832250), (15, 4665800), (20, 3499350), (24, 2916125), (25, 2799480), (30, 2332900), (40, 1749675), (41, 1707000), (50, 1399740), (60, 1166450), (75, 933160), (82, 853500), (100, 699870), (120, 583225), (123, 569000), (125, 559896), (150, 466580), (164, 426750), (200, 349935), (205, 341400), (246, 284500), (250, 279948), (300, 233290), (328, 213375), (375, 186632), (410, 170700), (492, 142250), (500, 139974), (569, 123000), (600, 116645), (615, 113800), (750, 93316), (820, 85350), (984, 71125), (1000, 69987), (1025, 68280), (1138, 61500), (1230, 56900), (1500, 46658), (1640, 42675), (1707, 41000), (2050, 34140), (2276, 30750), (2460, 28450), (2845, 24600), (3000, 23329), (3075, 22760), (3414, 20500), (4100, 17070), (4552, 15375), (4920, 14225), (5125, 13656), (5690, 12300), (6150, 11380), (6828, 10250), (8200, 8535)]