245286600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:145

約数の個数: 288

約数和(自身を含む): 857757600

約数和(自身を除く): 612471000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 41, 50, 52, 59, 60, 65, 75, 78, 82, 100, 104, 118, 120, 123, 130, 150, 156, 164, 169, 177, 195, 200, 205, 236, 246, 260, 295, 300, 312, 325, 328, 338, 354, 390, 410, 472, 492, 507, 520, 533, 590, 600, 615, 650, 676, 708, 767, 780, 820, 845, 885, 975, 984, 1014, 1025, 1066, 1180, 1230, 1300, 1352, 1416, 1475, 1534, 1560, 1599, 1640, 1690, 1770, 1950, 2028, 2050, 2132, 2301, 2360, 2419, 2460, 2535, 2600, 2665, 2950, 3068, 3075, 3198, 3380, 3540, 3835, 3900, 4056, 4100, 4225, 4264, 4425, 4602, 4838, 4920, 5070, 5330, 5900, 6136, 6150, 6396, 6760, 6929, 7080, 7257, 7670, 7800, 7995, 8200, 8450, 8850, 9204, 9676, 9971, 10140, 10660, 11505, 11800, 12095, 12300, 12675, 12792, 13325, 13858, 14514, 15340, 15990, 16900, 17700, 18408, 19175, 19352, 19942, 20280, 20787, 21320, 23010, 24190, 24600, 25350, 26650, 27716, 29028, 29913, 30680, 31447, 31980, 33800, 34645, 35400, 36285, 38350, 39884, 39975, 41574, 46020, 48380, 49855, 50700, 53300, 55432, 57525, 58056, 59826, 60475, 62894, 63960, 69290, 72570, 76700, 79768, 79950, 83148, 92040, 94341, 96760, 99710, 101400, 103935, 106600, 115050, 119652, 120950, 125788, 138580, 145140, 149565, 153400, 157235, 159900, 166296, 173225, 181425, 188682, 199420, 207870, 230100, 239304, 241900, 249275, 251576, 277160, 290280, 299130, 314470, 319800, 346450, 362850, 377364, 398840, 408811, 415740, 460200, 471705, 483800, 498550, 519675, 598260, 628940, 692900, 725700, 747825, 754728, 786175, 817622, 831480, 943410, 997100, 1039350, 1196520, 1226433, 1257880, 1385800, 1451400, 1495650, 1572350, 1635244, 1886820, 1994200, 2044055, 2078700, 2358525, 2452866, 2991300, 3144700, 3270488, 3773640, 4088110, 4157400, 4717050, 4905732, 5982600, 6132165, 6289400, 8176220, 9434100, 9811464, 10220275, 12264330, 16352440, 18868200, 20440550, 24528660, 30660825, 40881100, 49057320, 61321650, 81762200, 122643300, 245286600]

約数ペア:

[(1, 245286600), (2, 122643300), (3, 81762200), (4, 61321650), (5, 49057320), (6, 40881100), (8, 30660825), (10, 24528660), (12, 20440550), (13, 18868200), (15, 16352440), (20, 12264330), (24, 10220275), (25, 9811464), (26, 9434100), (30, 8176220), (39, 6289400), (40, 6132165), (41, 5982600), (50, 4905732), (52, 4717050), (59, 4157400), (60, 4088110), (65, 3773640), (75, 3270488), (78, 3144700), (82, 2991300), (100, 2452866), (104, 2358525), (118, 2078700), (120, 2044055), (123, 1994200), (130, 1886820), (150, 1635244), (156, 1572350), (164, 1495650), (169, 1451400), (177, 1385800), (195, 1257880), (200, 1226433), (205, 1196520), (236, 1039350), (246, 997100), (260, 943410), (295, 831480), (300, 817622), (312, 786175), (325, 754728), (328, 747825), (338, 725700), (354, 692900), (390, 628940), (410, 598260), (472, 519675), (492, 498550), (507, 483800), (520, 471705), (533, 460200), (590, 415740), (600, 408811), (615, 398840), (650, 377364), (676, 362850), (708, 346450), (767, 319800), (780, 314470), (820, 299130), (845, 290280), (885, 277160), (975, 251576), (984, 249275), (1014, 241900), (1025, 239304), (1066, 230100), (1180, 207870), (1230, 199420), (1300, 188682), (1352, 181425), (1416, 173225), (1475, 166296), (1534, 159900), (1560, 157235), (1599, 153400), (1640, 149565), (1690, 145140), (1770, 138580), (1950, 125788), (2028, 120950), (2050, 119652), (2132, 115050), (2301, 106600), (2360, 103935), (2419, 101400), (2460, 99710), (2535, 96760), (2600, 94341), (2665, 92040), (2950, 83148), (3068, 79950), (3075, 79768), (3198, 76700), (3380, 72570), (3540, 69290), (3835, 63960), (3900, 62894), (4056, 60475), (4100, 59826), (4225, 58056), (4264, 57525), (4425, 55432), (4602, 53300), (4838, 50700), (4920, 49855), (5070, 48380), (5330, 46020), (5900, 41574), (6136, 39975), (6150, 39884), (6396, 38350), (6760, 36285), (6929, 35400), (7080, 34645), (7257, 33800), (7670, 31980), (7800, 31447), (7995, 30680), (8200, 29913), (8450, 29028), (8850, 27716), (9204, 26650), (9676, 25350), (9971, 24600), (10140, 24190), (10660, 23010), (11505, 21320), (11800, 20787), (12095, 20280), (12300, 19942), (12675, 19352), (12792, 19175), (13325, 18408), (13858, 17700), (14514, 16900), (15340, 15990)]