289096800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{163}}^1\times {\mathrm{739}}^1$

素因数の和:925

約数の個数: 144

約数和(自身を含む): 948064320

約数和(自身を除く): 658967520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 163, 200, 240, 300, 326, 400, 480, 489, 600, 652, 739, 800, 815, 978, 1200, 1304, 1478, 1630, 1956, 2217, 2400, 2445, 2608, 2956, 3260, 3695, 3912, 4075, 4434, 4890, 5216, 5912, 6520, 7390, 7824, 8150, 8868, 9780, 11085, 11824, 12225, 13040, 14780, 15648, 16300, 17736, 18475, 19560, 22170, 23648, 24450, 26080, 29560, 32600, 35472, 36950, 39120, 44340, 48900, 55425, 59120, 65200, 70944, 73900, 78240, 88680, 97800, 110850, 118240, 120457, 130400, 147800, 177360, 195600, 221700, 240914, 295600, 354720, 361371, 391200, 443400, 481828, 591200, 602285, 722742, 886800, 963656, 1204570, 1445484, 1773600, 1806855, 1927312, 2409140, 2890968, 3011425, 3613710, 3854624, 4818280, 5781936, 6022850, 7227420, 9034275, 9636560, 11563872, 12045700, 14454840, 18068550, 19273120, 24091400, 28909680, 36137100, 48182800, 57819360, 72274200, 96365600, 144548400, 289096800]

約数ペア:

[(1, 289096800), (2, 144548400), (3, 96365600), (4, 72274200), (5, 57819360), (6, 48182800), (8, 36137100), (10, 28909680), (12, 24091400), (15, 19273120), (16, 18068550), (20, 14454840), (24, 12045700), (25, 11563872), (30, 9636560), (32, 9034275), (40, 7227420), (48, 6022850), (50, 5781936), (60, 4818280), (75, 3854624), (80, 3613710), (96, 3011425), (100, 2890968), (120, 2409140), (150, 1927312), (160, 1806855), (163, 1773600), (200, 1445484), (240, 1204570), (300, 963656), (326, 886800), (400, 722742), (480, 602285), (489, 591200), (600, 481828), (652, 443400), (739, 391200), (800, 361371), (815, 354720), (978, 295600), (1200, 240914), (1304, 221700), (1478, 195600), (1630, 177360), (1956, 147800), (2217, 130400), (2400, 120457), (2445, 118240), (2608, 110850), (2956, 97800), (3260, 88680), (3695, 78240), (3912, 73900), (4075, 70944), (4434, 65200), (4890, 59120), (5216, 55425), (5912, 48900), (6520, 44340), (7390, 39120), (7824, 36950), (8150, 35472), (8868, 32600), (9780, 29560), (11085, 26080), (11824, 24450), (12225, 23648), (13040, 22170), (14780, 19560), (15648, 18475), (16300, 17736)]