291255760900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{283}}^1\times {\mathrm{27299}}^1$

素因数の和:27638

約数の個数: 144

約数和(自身を含む): 706626648000

約数和(自身を除く): 415370887100

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 29, 50, 52, 58, 65, 100, 116, 130, 145, 260, 283, 290, 325, 377, 566, 580, 650, 725, 754, 1132, 1300, 1415, 1450, 1508, 1885, 2830, 2900, 3679, 3770, 5660, 7075, 7358, 7540, 8207, 9425, 14150, 14716, 16414, 18395, 18850, 27299, 28300, 32828, 36790, 37700, 41035, 54598, 73580, 82070, 91975, 106691, 109196, 136495, 164140, 183950, 205175, 213382, 272990, 354887, 367900, 410350, 426764, 533455, 545980, 682475, 709774, 791671, 820700, 1066910, 1364950, 1419548, 1583342, 1774435, 2133820, 2667275, 2729900, 3166684, 3548870, 3958355, 5334550, 7097740, 7725617, 7916710, 8872175, 10291723, 10669100, 15451234, 15833420, 17744350, 19791775, 20583446, 30902468, 35488700, 38628085, 39583550, 41166892, 51458615, 77256170, 79167100, 100433021, 102917230, 154512340, 193140425, 200866042, 205834460, 224042893, 257293075, 386280850, 401732084, 448085786, 502165105, 514586150, 772561700, 896171572, 1004330210, 1029172300, 1120214465, 2008660420, 2240428930, 2510825525, 2912557609, 4480857860, 5021651050, 5601072325, 5825115218, 10043302100, 11202144650, 11650230436, 14562788045, 22404289300, 29125576090, 58251152180, 72813940225, 145627880450, 291255760900]

約数ペア:

[(1, 291255760900), (2, 145627880450), (4, 72813940225), (5, 58251152180), (10, 29125576090), (13, 22404289300), (20, 14562788045), (25, 11650230436), (26, 11202144650), (29, 10043302100), (50, 5825115218), (52, 5601072325), (58, 5021651050), (65, 4480857860), (100, 2912557609), (116, 2510825525), (130, 2240428930), (145, 2008660420), (260, 1120214465), (283, 1029172300), (290, 1004330210), (325, 896171572), (377, 772561700), (566, 514586150), (580, 502165105), (650, 448085786), (725, 401732084), (754, 386280850), (1132, 257293075), (1300, 224042893), (1415, 205834460), (1450, 200866042), (1508, 193140425), (1885, 154512340), (2830, 102917230), (2900, 100433021), (3679, 79167100), (3770, 77256170), (5660, 51458615), (7075, 41166892), (7358, 39583550), (7540, 38628085), (8207, 35488700), (9425, 30902468), (14150, 20583446), (14716, 19791775), (16414, 17744350), (18395, 15833420), (18850, 15451234), (27299, 10669100), (28300, 10291723), (32828, 8872175), (36790, 7916710), (37700, 7725617), (41035, 7097740), (54598, 5334550), (73580, 3958355), (82070, 3548870), (91975, 3166684), (106691, 2729900), (109196, 2667275), (136495, 2133820), (164140, 1774435), (183950, 1583342), (205175, 1419548), (213382, 1364950), (272990, 1066910), (354887, 820700), (367900, 791671), (410350, 709774), (426764, 682475), (533455, 545980)]