248983800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{233}}^1$

素因数の和:402

約数の個数: 192

約数和(自身を含む): 840883680

約数和(自身を除く): 591899880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 130, 137, 150, 156, 195, 200, 233, 260, 274, 300, 312, 325, 390, 411, 466, 520, 548, 600, 650, 685, 699, 780, 822, 932, 975, 1096, 1165, 1300, 1370, 1398, 1560, 1644, 1781, 1864, 1950, 2055, 2330, 2600, 2740, 2796, 3029, 3288, 3425, 3495, 3562, 3900, 4110, 4660, 5343, 5480, 5592, 5825, 6058, 6850, 6990, 7124, 7800, 8220, 8905, 9087, 9320, 10275, 10686, 11650, 12116, 13700, 13980, 14248, 15145, 16440, 17475, 17810, 18174, 20550, 21372, 23300, 24232, 26715, 27400, 27960, 30290, 31921, 34950, 35620, 36348, 41100, 42744, 44525, 45435, 46600, 53430, 60580, 63842, 69900, 71240, 72696, 75725, 82200, 89050, 90870, 95763, 106860, 121160, 127684, 133575, 139800, 151450, 159605, 178100, 181740, 191526, 213720, 227175, 255368, 267150, 302900, 319210, 356200, 363480, 383052, 414973, 454350, 478815, 534300, 605800, 638420, 766104, 798025, 829946, 908700, 957630, 1068600, 1244919, 1276840, 1596050, 1659892, 1817400, 1915260, 2074865, 2394075, 2489838, 3192100, 3319784, 3830520, 4149730, 4788150, 4979676, 6224595, 6384200, 8299460, 9576300, 9959352, 10374325, 12449190, 16598920, 19152600, 20748650, 24898380, 31122975, 41497300, 49796760, 62245950, 82994600, 124491900, 248983800]

約数ペア:

[(1, 248983800), (2, 124491900), (3, 82994600), (4, 62245950), (5, 49796760), (6, 41497300), (8, 31122975), (10, 24898380), (12, 20748650), (13, 19152600), (15, 16598920), (20, 12449190), (24, 10374325), (25, 9959352), (26, 9576300), (30, 8299460), (39, 6384200), (40, 6224595), (50, 4979676), (52, 4788150), (60, 4149730), (65, 3830520), (75, 3319784), (78, 3192100), (100, 2489838), (104, 2394075), (120, 2074865), (130, 1915260), (137, 1817400), (150, 1659892), (156, 1596050), (195, 1276840), (200, 1244919), (233, 1068600), (260, 957630), (274, 908700), (300, 829946), (312, 798025), (325, 766104), (390, 638420), (411, 605800), (466, 534300), (520, 478815), (548, 454350), (600, 414973), (650, 383052), (685, 363480), (699, 356200), (780, 319210), (822, 302900), (932, 267150), (975, 255368), (1096, 227175), (1165, 213720), (1300, 191526), (1370, 181740), (1398, 178100), (1560, 159605), (1644, 151450), (1781, 139800), (1864, 133575), (1950, 127684), (2055, 121160), (2330, 106860), (2600, 95763), (2740, 90870), (2796, 89050), (3029, 82200), (3288, 75725), (3425, 72696), (3495, 71240), (3562, 69900), (3900, 63842), (4110, 60580), (4660, 53430), (5343, 46600), (5480, 45435), (5592, 44525), (5825, 42744), (6058, 41100), (6850, 36348), (6990, 35620), (7124, 34950), (7800, 31921), (8220, 30290), (8905, 27960), (9087, 27400), (9320, 26715), (10275, 24232), (10686, 23300), (11650, 21372), (12116, 20550), (13700, 18174), (13980, 17810), (14248, 17475), (15145, 16440)]