252851100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{337}}^1$

素因数の和:456

約数の個数: 144

約数和(自身を含む): 763971936

約数和(自身を除く): 511120836

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 41, 50, 60, 61, 75, 82, 100, 122, 123, 150, 164, 183, 205, 244, 246, 300, 305, 337, 366, 410, 492, 610, 615, 674, 732, 820, 915, 1011, 1025, 1220, 1230, 1348, 1525, 1685, 1830, 2022, 2050, 2460, 2501, 3050, 3075, 3370, 3660, 4044, 4100, 4575, 5002, 5055, 6100, 6150, 6740, 7503, 8425, 9150, 10004, 10110, 12300, 12505, 13817, 15006, 16850, 18300, 20220, 20557, 25010, 25275, 27634, 30012, 33700, 37515, 41114, 41451, 50020, 50550, 55268, 61671, 62525, 69085, 75030, 82228, 82902, 101100, 102785, 123342, 125050, 138170, 150060, 165804, 187575, 205570, 207255, 246684, 250100, 276340, 308355, 345425, 375150, 411140, 414510, 513925, 616710, 690850, 750300, 829020, 842837, 1027850, 1036275, 1233420, 1381700, 1541775, 1685674, 2055700, 2072550, 2528511, 3083550, 3371348, 4145100, 4214185, 5057022, 6167100, 8428370, 10114044, 12642555, 16856740, 21070925, 25285110, 42141850, 50570220, 63212775, 84283700, 126425550, 252851100]

約数ペア:

[(1, 252851100), (2, 126425550), (3, 84283700), (4, 63212775), (5, 50570220), (6, 42141850), (10, 25285110), (12, 21070925), (15, 16856740), (20, 12642555), (25, 10114044), (30, 8428370), (41, 6167100), (50, 5057022), (60, 4214185), (61, 4145100), (75, 3371348), (82, 3083550), (100, 2528511), (122, 2072550), (123, 2055700), (150, 1685674), (164, 1541775), (183, 1381700), (205, 1233420), (244, 1036275), (246, 1027850), (300, 842837), (305, 829020), (337, 750300), (366, 690850), (410, 616710), (492, 513925), (610, 414510), (615, 411140), (674, 375150), (732, 345425), (820, 308355), (915, 276340), (1011, 250100), (1025, 246684), (1220, 207255), (1230, 205570), (1348, 187575), (1525, 165804), (1685, 150060), (1830, 138170), (2022, 125050), (2050, 123342), (2460, 102785), (2501, 101100), (3050, 82902), (3075, 82228), (3370, 75030), (3660, 69085), (4044, 62525), (4100, 61671), (4575, 55268), (5002, 50550), (5055, 50020), (6100, 41451), (6150, 41114), (6740, 37515), (7503, 33700), (8425, 30012), (9150, 27634), (10004, 25275), (10110, 25010), (12300, 20557), (12505, 20220), (13817, 18300), (15006, 16850)]