6481800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{277}}^1$

素因数の和:312

約数の個数: 144

約数和(自身を含む): 23527140

約数和(自身を除く): 17045340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 50, 52, 60, 65, 72, 75, 78, 90, 100, 104, 117, 120, 130, 150, 156, 180, 195, 200, 225, 234, 260, 277, 300, 312, 325, 360, 390, 450, 468, 520, 554, 585, 600, 650, 780, 831, 900, 936, 975, 1108, 1170, 1300, 1385, 1560, 1662, 1800, 1950, 2216, 2340, 2493, 2600, 2770, 2925, 3324, 3601, 3900, 4155, 4680, 4986, 5540, 5850, 6648, 6925, 7202, 7800, 8310, 9972, 10803, 11080, 11700, 12465, 13850, 14404, 16620, 18005, 19944, 20775, 21606, 23400, 24930, 27700, 28808, 32409, 33240, 36010, 41550, 43212, 49860, 54015, 55400, 62325, 64818, 72020, 83100, 86424, 90025, 99720, 108030, 124650, 129636, 144040, 162045, 166200, 180050, 216060, 249300, 259272, 270075, 324090, 360100, 432120, 498600, 540150, 648180, 720200, 810225, 1080300, 1296360, 1620450, 2160600, 3240900, 6481800]

約数ペア:

[(1, 6481800), (2, 3240900), (3, 2160600), (4, 1620450), (5, 1296360), (6, 1080300), (8, 810225), (9, 720200), (10, 648180), (12, 540150), (13, 498600), (15, 432120), (18, 360100), (20, 324090), (24, 270075), (25, 259272), (26, 249300), (30, 216060), (36, 180050), (39, 166200), (40, 162045), (45, 144040), (50, 129636), (52, 124650), (60, 108030), (65, 99720), (72, 90025), (75, 86424), (78, 83100), (90, 72020), (100, 64818), (104, 62325), (117, 55400), (120, 54015), (130, 49860), (150, 43212), (156, 41550), (180, 36010), (195, 33240), (200, 32409), (225, 28808), (234, 27700), (260, 24930), (277, 23400), (300, 21606), (312, 20775), (325, 19944), (360, 18005), (390, 16620), (450, 14404), (468, 13850), (520, 12465), (554, 11700), (585, 11080), (600, 10803), (650, 9972), (780, 8310), (831, 7800), (900, 7202), (936, 6925), (975, 6648), (1108, 5850), (1170, 5540), (1300, 4986), (1385, 4680), (1560, 4155), (1662, 3900), (1800, 3601), (1950, 3324), (2216, 2925), (2340, 2770), (2493, 2600)]