28586400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{277}}^1$

素因数の和:343

約数の個数: 144

約数和(自身を含む): 95556384

約数和(自身を除く): 66969984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 43, 48, 50, 60, 75, 80, 86, 96, 100, 120, 129, 150, 160, 172, 200, 215, 240, 258, 277, 300, 344, 400, 430, 480, 516, 554, 600, 645, 688, 800, 831, 860, 1032, 1075, 1108, 1200, 1290, 1376, 1385, 1662, 1720, 2064, 2150, 2216, 2400, 2580, 2770, 3225, 3324, 3440, 4128, 4155, 4300, 4432, 5160, 5540, 6450, 6648, 6880, 6925, 8310, 8600, 8864, 10320, 11080, 11911, 12900, 13296, 13850, 16620, 17200, 20640, 20775, 22160, 23822, 25800, 26592, 27700, 33240, 34400, 35733, 41550, 44320, 47644, 51600, 55400, 59555, 66480, 71466, 83100, 95288, 103200, 110800, 119110, 132960, 142932, 166200, 178665, 190576, 221600, 238220, 285864, 297775, 332400, 357330, 381152, 476440, 571728, 595550, 664800, 714660, 893325, 952880, 1143456, 1191100, 1429320, 1786650, 1905760, 2382200, 2858640, 3573300, 4764400, 5717280, 7146600, 9528800, 14293200, 28586400]

約数ペア:

[(1, 28586400), (2, 14293200), (3, 9528800), (4, 7146600), (5, 5717280), (6, 4764400), (8, 3573300), (10, 2858640), (12, 2382200), (15, 1905760), (16, 1786650), (20, 1429320), (24, 1191100), (25, 1143456), (30, 952880), (32, 893325), (40, 714660), (43, 664800), (48, 595550), (50, 571728), (60, 476440), (75, 381152), (80, 357330), (86, 332400), (96, 297775), (100, 285864), (120, 238220), (129, 221600), (150, 190576), (160, 178665), (172, 166200), (200, 142932), (215, 132960), (240, 119110), (258, 110800), (277, 103200), (300, 95288), (344, 83100), (400, 71466), (430, 66480), (480, 59555), (516, 55400), (554, 51600), (600, 47644), (645, 44320), (688, 41550), (800, 35733), (831, 34400), (860, 33240), (1032, 27700), (1075, 26592), (1108, 25800), (1200, 23822), (1290, 22160), (1376, 20775), (1385, 20640), (1662, 17200), (1720, 16620), (2064, 13850), (2150, 13296), (2216, 12900), (2400, 11911), (2580, 11080), (2770, 10320), (3225, 8864), (3324, 8600), (3440, 8310), (4128, 6925), (4155, 6880), (4300, 6648), (4432, 6450), (5160, 5540)]