125050900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:194

約数の個数: 144

約数和(自身を含む): 314979840

約数和(自身を除く): 189928940

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 29, 31, 50, 52, 58, 62, 65, 100, 107, 116, 124, 130, 145, 155, 214, 260, 290, 310, 325, 377, 403, 428, 535, 580, 620, 650, 725, 754, 775, 806, 899, 1070, 1300, 1391, 1450, 1508, 1550, 1612, 1798, 1885, 2015, 2140, 2675, 2782, 2900, 3100, 3103, 3317, 3596, 3770, 4030, 4495, 5350, 5564, 6206, 6634, 6955, 7540, 8060, 8990, 9425, 10075, 10700, 11687, 12412, 13268, 13910, 15515, 16585, 17980, 18850, 20150, 22475, 23374, 27820, 31030, 33170, 34775, 37700, 40300, 40339, 43121, 44950, 46748, 58435, 62060, 66340, 69550, 77575, 80678, 82925, 86242, 89900, 96193, 116870, 139100, 155150, 161356, 165850, 172484, 192386, 201695, 215605, 233740, 292175, 310300, 331700, 384772, 403390, 431210, 480965, 584350, 806780, 862420, 961930, 1008475, 1078025, 1168700, 1250509, 1923860, 2016950, 2156050, 2404825, 2501018, 4033900, 4312100, 4809650, 5002036, 6252545, 9619300, 12505090, 25010180, 31262725, 62525450, 125050900]

約数ペア:

[(1, 125050900), (2, 62525450), (4, 31262725), (5, 25010180), (10, 12505090), (13, 9619300), (20, 6252545), (25, 5002036), (26, 4809650), (29, 4312100), (31, 4033900), (50, 2501018), (52, 2404825), (58, 2156050), (62, 2016950), (65, 1923860), (100, 1250509), (107, 1168700), (116, 1078025), (124, 1008475), (130, 961930), (145, 862420), (155, 806780), (214, 584350), (260, 480965), (290, 431210), (310, 403390), (325, 384772), (377, 331700), (403, 310300), (428, 292175), (535, 233740), (580, 215605), (620, 201695), (650, 192386), (725, 172484), (754, 165850), (775, 161356), (806, 155150), (899, 139100), (1070, 116870), (1300, 96193), (1391, 89900), (1450, 86242), (1508, 82925), (1550, 80678), (1612, 77575), (1798, 69550), (1885, 66340), (2015, 62060), (2140, 58435), (2675, 46748), (2782, 44950), (2900, 43121), (3100, 40339), (3103, 40300), (3317, 37700), (3596, 34775), (3770, 33170), (4030, 31030), (4495, 27820), (5350, 23374), (5564, 22475), (6206, 20150), (6634, 18850), (6955, 17980), (7540, 16585), (8060, 15515), (8990, 13910), (9425, 13268), (10075, 12412), (10700, 11687)]