875359980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13397}}^1$

素因数の和:13437

約数の個数: 144

約数和(自身を含む): 2993649120

約数和(自身を除く): 2118289140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 121, 132, 135, 165, 180, 198, 220, 242, 270, 297, 330, 363, 396, 484, 495, 540, 594, 605, 660, 726, 990, 1089, 1188, 1210, 1452, 1485, 1815, 1980, 2178, 2420, 2970, 3267, 3630, 4356, 5445, 5940, 6534, 7260, 10890, 13068, 13397, 16335, 21780, 26794, 32670, 40191, 53588, 65340, 66985, 80382, 120573, 133970, 147367, 160764, 200955, 241146, 267940, 294734, 361719, 401910, 442101, 482292, 589468, 602865, 723438, 736835, 803820, 884202, 1205730, 1326303, 1446876, 1473670, 1621037, 1768404, 1808595, 2210505, 2411460, 2652606, 2947340, 3242074, 3617190, 3978909, 4421010, 4863111, 5305212, 6484148, 6631515, 7234380, 7957818, 8105185, 8842020, 9726222, 13263030, 14589333, 15915636, 16210370, 19452444, 19894545, 24315555, 26526060, 29178666, 32420740, 39789090, 43767999, 48631110, 58357332, 72946665, 79578180, 87535998, 97262220, 145893330, 175071996, 218839995, 291786660, 437679990, 875359980]

約数ペア:

[(1, 875359980), (2, 437679990), (3, 291786660), (4, 218839995), (5, 175071996), (6, 145893330), (9, 97262220), (10, 87535998), (11, 79578180), (12, 72946665), (15, 58357332), (18, 48631110), (20, 43767999), (22, 39789090), (27, 32420740), (30, 29178666), (33, 26526060), (36, 24315555), (44, 19894545), (45, 19452444), (54, 16210370), (55, 15915636), (60, 14589333), (66, 13263030), (90, 9726222), (99, 8842020), (108, 8105185), (110, 7957818), (121, 7234380), (132, 6631515), (135, 6484148), (165, 5305212), (180, 4863111), (198, 4421010), (220, 3978909), (242, 3617190), (270, 3242074), (297, 2947340), (330, 2652606), (363, 2411460), (396, 2210505), (484, 1808595), (495, 1768404), (540, 1621037), (594, 1473670), (605, 1446876), (660, 1326303), (726, 1205730), (990, 884202), (1089, 803820), (1188, 736835), (1210, 723438), (1452, 602865), (1485, 589468), (1815, 482292), (1980, 442101), (2178, 401910), (2420, 361719), (2970, 294734), (3267, 267940), (3630, 241146), (4356, 200955), (5445, 160764), (5940, 147367), (6534, 133970), (7260, 120573), (10890, 80382), (13068, 66985), (13397, 65340), (16335, 53588), (21780, 40191), (26794, 32670)]