87572816220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{1447}}^1\times {\mathrm{5281}}^1$

素因数の和:6931

約数の個数: 96

約数和(自身を含む): 246704726016

約数和(自身を除く): 159131909796

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 191, 382, 573, 764, 955, 1146, 1447, 1910, 2292, 2865, 2894, 3820, 4341, 5281, 5730, 5788, 7235, 8682, 10562, 11460, 14470, 15843, 17364, 21124, 21705, 26405, 28940, 31686, 43410, 52810, 63372, 79215, 86820, 105620, 158430, 276377, 316860, 552754, 829131, 1008671, 1105508, 1381885, 1658262, 2017342, 2763770, 3026013, 3316524, 4034684, 4145655, 5043355, 5527540, 6052026, 7641607, 8291310, 10086710, 12104052, 15130065, 15283214, 16582620, 20173420, 22924821, 30260130, 30566428, 38208035, 45849642, 60520260, 76416070, 91699284, 114624105, 152832140, 229248210, 458496420, 1459546937, 2919093874, 4378640811, 5838187748, 7297734685, 8757281622, 14595469370, 17514563244, 21893204055, 29190938740, 43786408110, 87572816220]

約数ペア:

[(1, 87572816220), (2, 43786408110), (3, 29190938740), (4, 21893204055), (5, 17514563244), (6, 14595469370), (10, 8757281622), (12, 7297734685), (15, 5838187748), (20, 4378640811), (30, 2919093874), (60, 1459546937), (191, 458496420), (382, 229248210), (573, 152832140), (764, 114624105), (955, 91699284), (1146, 76416070), (1447, 60520260), (1910, 45849642), (2292, 38208035), (2865, 30566428), (2894, 30260130), (3820, 22924821), (4341, 20173420), (5281, 16582620), (5730, 15283214), (5788, 15130065), (7235, 12104052), (8682, 10086710), (10562, 8291310), (11460, 7641607), (14470, 6052026), (15843, 5527540), (17364, 5043355), (21124, 4145655), (21705, 4034684), (26405, 3316524), (28940, 3026013), (31686, 2763770), (43410, 2017342), (52810, 1658262), (63372, 1381885), (79215, 1105508), (86820, 1008671), (105620, 829131), (158430, 552754), (276377, 316860)]