91989480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{307}}^1$

素因数の和:559

約数の個数: 128

約数和(自身を含む): 303367680

約数和(自身を除く): 211378200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 227, 264, 307, 330, 440, 454, 614, 660, 681, 908, 921, 1135, 1228, 1320, 1362, 1535, 1816, 1842, 2270, 2456, 2497, 2724, 3070, 3377, 3405, 3684, 4540, 4605, 4994, 5448, 6140, 6754, 6810, 7368, 7491, 9080, 9210, 9988, 10131, 12280, 12485, 13508, 13620, 14982, 16885, 18420, 19976, 20262, 24970, 27016, 27240, 29964, 33770, 36840, 37455, 40524, 49940, 50655, 59928, 67540, 69689, 74910, 81048, 99880, 101310, 135080, 139378, 149820, 202620, 209067, 278756, 299640, 348445, 405240, 418134, 557512, 696890, 766579, 836268, 1045335, 1393780, 1533158, 1672536, 2090670, 2299737, 2787560, 3066316, 3832895, 4181340, 4599474, 6132632, 7665790, 8362680, 9198948, 11498685, 15331580, 18397896, 22997370, 30663160, 45994740, 91989480]

約数ペア:

[(1, 91989480), (2, 45994740), (3, 30663160), (4, 22997370), (5, 18397896), (6, 15331580), (8, 11498685), (10, 9198948), (11, 8362680), (12, 7665790), (15, 6132632), (20, 4599474), (22, 4181340), (24, 3832895), (30, 3066316), (33, 2787560), (40, 2299737), (44, 2090670), (55, 1672536), (60, 1533158), (66, 1393780), (88, 1045335), (110, 836268), (120, 766579), (132, 696890), (165, 557512), (220, 418134), (227, 405240), (264, 348445), (307, 299640), (330, 278756), (440, 209067), (454, 202620), (614, 149820), (660, 139378), (681, 135080), (908, 101310), (921, 99880), (1135, 81048), (1228, 74910), (1320, 69689), (1362, 67540), (1535, 59928), (1816, 50655), (1842, 49940), (2270, 40524), (2456, 37455), (2497, 36840), (2724, 33770), (3070, 29964), (3377, 27240), (3405, 27016), (3684, 24970), (4540, 20262), (4605, 19976), (4994, 18420), (5448, 16885), (6140, 14982), (6754, 13620), (6810, 13508), (7368, 12485), (7491, 12280), (9080, 10131), (9210, 9988)]