81277392300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{718633}}^1$

素因数の和:718692

約数の個数: 144

約数和(自身を含む): 261985211040

約数和(自身を除く): 180707818740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 29, 30, 39, 50, 52, 58, 60, 65, 75, 78, 87, 100, 116, 130, 145, 150, 156, 174, 195, 260, 290, 300, 325, 348, 377, 390, 435, 580, 650, 725, 754, 780, 870, 975, 1131, 1300, 1450, 1508, 1740, 1885, 1950, 2175, 2262, 2900, 3770, 3900, 4350, 4524, 5655, 7540, 8700, 9425, 11310, 18850, 22620, 28275, 37700, 56550, 113100, 718633, 1437266, 2155899, 2874532, 3593165, 4311798, 7186330, 8623596, 9342229, 10779495, 14372660, 17965825, 18684458, 20840357, 21558990, 28026687, 35931650, 37368916, 41680714, 43117980, 46711145, 53897475, 56053374, 62521071, 71863300, 83361428, 93422290, 104201785, 107794950, 112106748, 125042142, 140133435, 186844580, 208403570, 215589900, 233555725, 250084284, 270924641, 280266870, 312605355, 416807140, 467111450, 521008925, 541849282, 560533740, 625210710, 700667175, 812773923, 934222900, 1042017850, 1083698564, 1250421420, 1354623205, 1401334350, 1563026775, 1625547846, 2084035700, 2709246410, 2802668700, 3126053550, 3251095692, 4063869615, 5418492820, 6252107100, 6773116025, 8127739230, 13546232050, 16255478460, 20319348075, 27092464100, 40638696150, 81277392300]

約数ペア:

[(1, 81277392300), (2, 40638696150), (3, 27092464100), (4, 20319348075), (5, 16255478460), (6, 13546232050), (10, 8127739230), (12, 6773116025), (13, 6252107100), (15, 5418492820), (20, 4063869615), (25, 3251095692), (26, 3126053550), (29, 2802668700), (30, 2709246410), (39, 2084035700), (50, 1625547846), (52, 1563026775), (58, 1401334350), (60, 1354623205), (65, 1250421420), (75, 1083698564), (78, 1042017850), (87, 934222900), (100, 812773923), (116, 700667175), (130, 625210710), (145, 560533740), (150, 541849282), (156, 521008925), (174, 467111450), (195, 416807140), (260, 312605355), (290, 280266870), (300, 270924641), (325, 250084284), (348, 233555725), (377, 215589900), (390, 208403570), (435, 186844580), (580, 140133435), (650, 125042142), (725, 112106748), (754, 107794950), (780, 104201785), (870, 93422290), (975, 83361428), (1131, 71863300), (1300, 62521071), (1450, 56053374), (1508, 53897475), (1740, 46711145), (1885, 43117980), (1950, 41680714), (2175, 37368916), (2262, 35931650), (2900, 28026687), (3770, 21558990), (3900, 20840357), (4350, 18684458), (4524, 17965825), (5655, 14372660), (7540, 10779495), (8700, 9342229), (9425, 8623596), (11310, 7186330), (18850, 4311798), (22620, 3593165), (28275, 2874532), (37700, 2155899), (56550, 1437266), (113100, 718633)]