1315522200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{661}}^1$

素因数の和:818

約数の個数: 192

約数和(自身を含む): 4255441920

約数和(自身を除く): 2939919720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 31, 40, 50, 60, 62, 75, 93, 100, 107, 120, 124, 150, 155, 186, 200, 214, 248, 300, 310, 321, 372, 428, 465, 535, 600, 620, 642, 661, 744, 775, 856, 930, 1070, 1240, 1284, 1322, 1550, 1605, 1860, 1983, 2140, 2325, 2568, 2644, 2675, 3100, 3210, 3305, 3317, 3720, 3966, 4280, 4650, 5288, 5350, 6200, 6420, 6610, 6634, 7932, 8025, 9300, 9915, 9951, 10700, 12840, 13220, 13268, 15864, 16050, 16525, 16585, 18600, 19830, 19902, 20491, 21400, 26440, 26536, 32100, 33050, 33170, 39660, 39804, 40982, 49575, 49755, 61473, 64200, 66100, 66340, 70727, 79320, 79608, 81964, 82925, 99150, 99510, 102455, 122946, 132200, 132680, 141454, 163928, 165850, 198300, 199020, 204910, 212181, 245892, 248775, 282908, 307365, 331700, 353635, 396600, 398040, 409820, 424362, 491784, 497550, 512275, 565816, 614730, 663400, 707270, 819640, 848724, 995100, 1024550, 1060905, 1229460, 1414540, 1536825, 1697448, 1768175, 1990200, 2049100, 2121810, 2192537, 2458920, 2829080, 3073650, 3536350, 4098200, 4243620, 4385074, 5304525, 6147300, 6577611, 7072700, 8487240, 8770148, 10609050, 10962685, 12294600, 13155222, 14145400, 17540296, 21218100, 21925370, 26310444, 32888055, 42436200, 43850740, 52620888, 54813425, 65776110, 87701480, 109626850, 131552220, 164440275, 219253700, 263104440, 328880550, 438507400, 657761100, 1315522200]

約数ペア:

[(1, 1315522200), (2, 657761100), (3, 438507400), (4, 328880550), (5, 263104440), (6, 219253700), (8, 164440275), (10, 131552220), (12, 109626850), (15, 87701480), (20, 65776110), (24, 54813425), (25, 52620888), (30, 43850740), (31, 42436200), (40, 32888055), (50, 26310444), (60, 21925370), (62, 21218100), (75, 17540296), (93, 14145400), (100, 13155222), (107, 12294600), (120, 10962685), (124, 10609050), (150, 8770148), (155, 8487240), (186, 7072700), (200, 6577611), (214, 6147300), (248, 5304525), (300, 4385074), (310, 4243620), (321, 4098200), (372, 3536350), (428, 3073650), (465, 2829080), (535, 2458920), (600, 2192537), (620, 2121810), (642, 2049100), (661, 1990200), (744, 1768175), (775, 1697448), (856, 1536825), (930, 1414540), (1070, 1229460), (1240, 1060905), (1284, 1024550), (1322, 995100), (1550, 848724), (1605, 819640), (1860, 707270), (1983, 663400), (2140, 614730), (2325, 565816), (2568, 512275), (2644, 497550), (2675, 491784), (3100, 424362), (3210, 409820), (3305, 398040), (3317, 396600), (3720, 353635), (3966, 331700), (4280, 307365), (4650, 282908), (5288, 248775), (5350, 245892), (6200, 212181), (6420, 204910), (6610, 199020), (6634, 198300), (7932, 165850), (8025, 163928), (9300, 141454), (9915, 132680), (9951, 132200), (10700, 122946), (12840, 102455), (13220, 99510), (13268, 99150), (15864, 82925), (16050, 81964), (16525, 79608), (16585, 79320), (18600, 70727), (19830, 66340), (19902, 66100), (20491, 64200), (21400, 61473), (26440, 49755), (26536, 49575), (32100, 40982), (33050, 39804), (33170, 39660)]