7267000

素因数分解:

$2^3\times 5^3\times {\mathrm{13}}^2\times {\mathrm{43}}^1$

素因数の和:90

約数の個数: 96

約数和(自身を含む): 18841680

約数和(自身を除く): 11574680

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 43, 50, 52, 65, 86, 100, 104, 125, 130, 169, 172, 200, 215, 250, 260, 325, 338, 344, 430, 500, 520, 559, 650, 676, 845, 860, 1000, 1075, 1118, 1300, 1352, 1625, 1690, 1720, 2150, 2236, 2600, 2795, 3250, 3380, 4225, 4300, 4472, 5375, 5590, 6500, 6760, 7267, 8450, 8600, 10750, 11180, 13000, 13975, 14534, 16900, 21125, 21500, 22360, 27950, 29068, 33800, 36335, 42250, 43000, 55900, 58136, 69875, 72670, 84500, 111800, 139750, 145340, 169000, 181675, 279500, 290680, 363350, 559000, 726700, 908375, 1453400, 1816750, 3633500, 7267000]

約数ペア:

[(1, 7267000), (2, 3633500), (4, 1816750), (5, 1453400), (8, 908375), (10, 726700), (13, 559000), (20, 363350), (25, 290680), (26, 279500), (40, 181675), (43, 169000), (50, 145340), (52, 139750), (65, 111800), (86, 84500), (100, 72670), (104, 69875), (125, 58136), (130, 55900), (169, 43000), (172, 42250), (200, 36335), (215, 33800), (250, 29068), (260, 27950), (325, 22360), (338, 21500), (344, 21125), (430, 16900), (500, 14534), (520, 13975), (559, 13000), (650, 11180), (676, 10750), (845, 8600), (860, 8450), (1000, 7267), (1075, 6760), (1118, 6500), (1300, 5590), (1352, 5375), (1625, 4472), (1690, 4300), (1720, 4225), (2150, 3380), (2236, 3250), (2600, 2795)]