91305240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{547}}^1$

素因数の和:681

約数の個数: 128

約数和(自身を含む): 298287360

約数和(自身を除く): 206982120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 107, 120, 130, 156, 195, 214, 260, 312, 321, 390, 428, 520, 535, 547, 642, 780, 856, 1070, 1094, 1284, 1391, 1560, 1605, 1641, 2140, 2188, 2568, 2735, 2782, 3210, 3282, 4173, 4280, 4376, 5470, 5564, 6420, 6564, 6955, 7111, 8205, 8346, 10940, 11128, 12840, 13128, 13910, 14222, 16410, 16692, 20865, 21333, 21880, 27820, 28444, 32820, 33384, 35555, 41730, 42666, 55640, 56888, 58529, 65640, 71110, 83460, 85332, 106665, 117058, 142220, 166920, 170664, 175587, 213330, 234116, 284440, 292645, 351174, 426660, 468232, 585290, 702348, 760877, 853320, 877935, 1170580, 1404696, 1521754, 1755870, 2282631, 2341160, 3043508, 3511740, 3804385, 4565262, 6087016, 7023480, 7608770, 9130524, 11413155, 15217540, 18261048, 22826310, 30435080, 45652620, 91305240]

約数ペア:

[(1, 91305240), (2, 45652620), (3, 30435080), (4, 22826310), (5, 18261048), (6, 15217540), (8, 11413155), (10, 9130524), (12, 7608770), (13, 7023480), (15, 6087016), (20, 4565262), (24, 3804385), (26, 3511740), (30, 3043508), (39, 2341160), (40, 2282631), (52, 1755870), (60, 1521754), (65, 1404696), (78, 1170580), (104, 877935), (107, 853320), (120, 760877), (130, 702348), (156, 585290), (195, 468232), (214, 426660), (260, 351174), (312, 292645), (321, 284440), (390, 234116), (428, 213330), (520, 175587), (535, 170664), (547, 166920), (642, 142220), (780, 117058), (856, 106665), (1070, 85332), (1094, 83460), (1284, 71110), (1391, 65640), (1560, 58529), (1605, 56888), (1641, 55640), (2140, 42666), (2188, 41730), (2568, 35555), (2735, 33384), (2782, 32820), (3210, 28444), (3282, 27820), (4173, 21880), (4280, 21333), (4376, 20865), (5470, 16692), (5564, 16410), (6420, 14222), (6564, 13910), (6955, 13128), (7111, 12840), (8205, 11128), (8346, 10940)]