27994800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{569}}^1$

素因数の和:631

約数の個数: 120

約数和(自身を含む): 92025360

約数和(自身を除く): 64030560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 41, 48, 50, 60, 75, 80, 82, 100, 120, 123, 150, 164, 200, 205, 240, 246, 300, 328, 400, 410, 492, 569, 600, 615, 656, 820, 984, 1025, 1138, 1200, 1230, 1640, 1707, 1968, 2050, 2276, 2460, 2845, 3075, 3280, 3414, 4100, 4552, 4920, 5690, 6150, 6828, 8200, 8535, 9104, 9840, 11380, 12300, 13656, 14225, 16400, 17070, 22760, 23329, 24600, 27312, 28450, 34140, 42675, 45520, 46658, 49200, 56900, 68280, 69987, 85350, 93316, 113800, 116645, 136560, 139974, 170700, 186632, 227600, 233290, 279948, 341400, 349935, 373264, 466580, 559896, 583225, 682800, 699870, 933160, 1119792, 1166450, 1399740, 1749675, 1866320, 2332900, 2799480, 3499350, 4665800, 5598960, 6998700, 9331600, 13997400, 27994800]

約数ペア:

[(1, 27994800), (2, 13997400), (3, 9331600), (4, 6998700), (5, 5598960), (6, 4665800), (8, 3499350), (10, 2799480), (12, 2332900), (15, 1866320), (16, 1749675), (20, 1399740), (24, 1166450), (25, 1119792), (30, 933160), (40, 699870), (41, 682800), (48, 583225), (50, 559896), (60, 466580), (75, 373264), (80, 349935), (82, 341400), (100, 279948), (120, 233290), (123, 227600), (150, 186632), (164, 170700), (200, 139974), (205, 136560), (240, 116645), (246, 113800), (300, 93316), (328, 85350), (400, 69987), (410, 68280), (492, 56900), (569, 49200), (600, 46658), (615, 45520), (656, 42675), (820, 34140), (984, 28450), (1025, 27312), (1138, 24600), (1200, 23329), (1230, 22760), (1640, 17070), (1707, 16400), (1968, 14225), (2050, 13656), (2276, 12300), (2460, 11380), (2845, 9840), (3075, 9104), (3280, 8535), (3414, 8200), (4100, 6828), (4552, 6150), (4920, 5690)]