28727400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:188

約数の個数: 192

約数和(自身を含む): 99993600

約数和(自身を除く): 71266200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 29, 30, 39, 40, 50, 52, 58, 60, 65, 75, 78, 87, 100, 104, 116, 120, 127, 130, 145, 150, 156, 174, 195, 200, 232, 254, 260, 290, 300, 312, 325, 348, 377, 381, 390, 435, 508, 520, 580, 600, 635, 650, 696, 725, 754, 762, 780, 870, 975, 1016, 1131, 1160, 1270, 1300, 1450, 1508, 1524, 1560, 1651, 1740, 1885, 1905, 1950, 2175, 2262, 2540, 2600, 2900, 3016, 3048, 3175, 3302, 3480, 3683, 3770, 3810, 3900, 4350, 4524, 4953, 5080, 5655, 5800, 6350, 6604, 7366, 7540, 7620, 7800, 8255, 8700, 9048, 9425, 9525, 9906, 11049, 11310, 12700, 13208, 14732, 15080, 15240, 16510, 17400, 18415, 18850, 19050, 19812, 22098, 22620, 24765, 25400, 28275, 29464, 33020, 36830, 37700, 38100, 39624, 41275, 44196, 45240, 47879, 49530, 55245, 56550, 66040, 73660, 75400, 76200, 82550, 88392, 92075, 95758, 99060, 110490, 113100, 123825, 143637, 147320, 165100, 184150, 191516, 198120, 220980, 226200, 239395, 247650, 276225, 287274, 330200, 368300, 383032, 441960, 478790, 495300, 552450, 574548, 718185, 736600, 957580, 990600, 1104900, 1149096, 1196975, 1436370, 1915160, 2209800, 2393950, 2872740, 3590925, 4787900, 5745480, 7181850, 9575800, 14363700, 28727400]

約数ペア:

[(1, 28727400), (2, 14363700), (3, 9575800), (4, 7181850), (5, 5745480), (6, 4787900), (8, 3590925), (10, 2872740), (12, 2393950), (13, 2209800), (15, 1915160), (20, 1436370), (24, 1196975), (25, 1149096), (26, 1104900), (29, 990600), (30, 957580), (39, 736600), (40, 718185), (50, 574548), (52, 552450), (58, 495300), (60, 478790), (65, 441960), (75, 383032), (78, 368300), (87, 330200), (100, 287274), (104, 276225), (116, 247650), (120, 239395), (127, 226200), (130, 220980), (145, 198120), (150, 191516), (156, 184150), (174, 165100), (195, 147320), (200, 143637), (232, 123825), (254, 113100), (260, 110490), (290, 99060), (300, 95758), (312, 92075), (325, 88392), (348, 82550), (377, 76200), (381, 75400), (390, 73660), (435, 66040), (508, 56550), (520, 55245), (580, 49530), (600, 47879), (635, 45240), (650, 44196), (696, 41275), (725, 39624), (754, 38100), (762, 37700), (780, 36830), (870, 33020), (975, 29464), (1016, 28275), (1131, 25400), (1160, 24765), (1270, 22620), (1300, 22098), (1450, 19812), (1508, 19050), (1524, 18850), (1560, 18415), (1651, 17400), (1740, 16510), (1885, 15240), (1905, 15080), (1950, 14732), (2175, 13208), (2262, 12700), (2540, 11310), (2600, 11049), (2900, 9906), (3016, 9525), (3048, 9425), (3175, 9048), (3302, 8700), (3480, 8255), (3683, 7800), (3770, 7620), (3810, 7540), (3900, 7366), (4350, 6604), (4524, 6350), (4953, 5800), (5080, 5655)]