1287037800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{59}}^1\times {\mathrm{12119}}^1$

素因数の和:12200

約数の個数: 144

約数和(自身を含む): 4395924000

約数和(自身を除く): 3108886200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 59, 60, 72, 75, 90, 100, 118, 120, 150, 177, 180, 200, 225, 236, 295, 300, 354, 360, 450, 472, 531, 590, 600, 708, 885, 900, 1062, 1180, 1416, 1475, 1770, 1800, 2124, 2360, 2655, 2950, 3540, 4248, 4425, 5310, 5900, 7080, 8850, 10620, 11800, 12119, 13275, 17700, 21240, 24238, 26550, 35400, 36357, 48476, 53100, 60595, 72714, 96952, 106200, 109071, 121190, 145428, 181785, 218142, 242380, 290856, 302975, 363570, 436284, 484760, 545355, 605950, 715021, 727140, 872568, 908925, 1090710, 1211900, 1430042, 1454280, 1817850, 2145063, 2181420, 2423800, 2726775, 2860084, 3575105, 3635700, 4290126, 4362840, 5453550, 5720168, 6435189, 7150210, 7271400, 8580252, 10725315, 10907100, 12870378, 14300420, 17160504, 17875525, 21450630, 21814200, 25740756, 28600840, 32175945, 35751050, 42901260, 51481512, 53626575, 64351890, 71502100, 85802520, 107253150, 128703780, 143004200, 160879725, 214506300, 257407560, 321759450, 429012600, 643518900, 1287037800]

約数ペア:

[(1, 1287037800), (2, 643518900), (3, 429012600), (4, 321759450), (5, 257407560), (6, 214506300), (8, 160879725), (9, 143004200), (10, 128703780), (12, 107253150), (15, 85802520), (18, 71502100), (20, 64351890), (24, 53626575), (25, 51481512), (30, 42901260), (36, 35751050), (40, 32175945), (45, 28600840), (50, 25740756), (59, 21814200), (60, 21450630), (72, 17875525), (75, 17160504), (90, 14300420), (100, 12870378), (118, 10907100), (120, 10725315), (150, 8580252), (177, 7271400), (180, 7150210), (200, 6435189), (225, 5720168), (236, 5453550), (295, 4362840), (300, 4290126), (354, 3635700), (360, 3575105), (450, 2860084), (472, 2726775), (531, 2423800), (590, 2181420), (600, 2145063), (708, 1817850), (885, 1454280), (900, 1430042), (1062, 1211900), (1180, 1090710), (1416, 908925), (1475, 872568), (1770, 727140), (1800, 715021), (2124, 605950), (2360, 545355), (2655, 484760), (2950, 436284), (3540, 363570), (4248, 302975), (4425, 290856), (5310, 242380), (5900, 218142), (7080, 181785), (8850, 145428), (10620, 121190), (11800, 109071), (12119, 106200), (13275, 96952), (17700, 72714), (21240, 60595), (24238, 53100), (26550, 48476), (35400, 36357)]