8385000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1$

素因数の和:85

約数の個数: 160

約数和(自身を含む): 28865760

約数和(自身を除く): 20480760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 43, 50, 52, 60, 65, 75, 78, 86, 100, 104, 120, 125, 129, 130, 150, 156, 172, 195, 200, 215, 250, 258, 260, 300, 312, 325, 344, 375, 390, 430, 500, 516, 520, 559, 600, 625, 645, 650, 750, 780, 860, 975, 1000, 1032, 1075, 1118, 1250, 1290, 1300, 1500, 1560, 1625, 1677, 1720, 1875, 1950, 2150, 2236, 2500, 2580, 2600, 2795, 3000, 3225, 3250, 3354, 3750, 3900, 4300, 4472, 4875, 5000, 5160, 5375, 5590, 6450, 6500, 6708, 7500, 7800, 8125, 8385, 8600, 9750, 10750, 11180, 12900, 13000, 13416, 13975, 15000, 16125, 16250, 16770, 19500, 21500, 22360, 24375, 25800, 26875, 27950, 32250, 32500, 33540, 39000, 41925, 43000, 48750, 53750, 55900, 64500, 65000, 67080, 69875, 80625, 83850, 97500, 107500, 111800, 129000, 139750, 161250, 167700, 195000, 209625, 215000, 279500, 322500, 335400, 349375, 419250, 559000, 645000, 698750, 838500, 1048125, 1397500, 1677000, 2096250, 2795000, 4192500, 8385000]

約数ペア:

[(1, 8385000), (2, 4192500), (3, 2795000), (4, 2096250), (5, 1677000), (6, 1397500), (8, 1048125), (10, 838500), (12, 698750), (13, 645000), (15, 559000), (20, 419250), (24, 349375), (25, 335400), (26, 322500), (30, 279500), (39, 215000), (40, 209625), (43, 195000), (50, 167700), (52, 161250), (60, 139750), (65, 129000), (75, 111800), (78, 107500), (86, 97500), (100, 83850), (104, 80625), (120, 69875), (125, 67080), (129, 65000), (130, 64500), (150, 55900), (156, 53750), (172, 48750), (195, 43000), (200, 41925), (215, 39000), (250, 33540), (258, 32500), (260, 32250), (300, 27950), (312, 26875), (325, 25800), (344, 24375), (375, 22360), (390, 21500), (430, 19500), (500, 16770), (516, 16250), (520, 16125), (559, 15000), (600, 13975), (625, 13416), (645, 13000), (650, 12900), (750, 11180), (780, 10750), (860, 9750), (975, 8600), (1000, 8385), (1032, 8125), (1075, 7800), (1118, 7500), (1250, 6708), (1290, 6500), (1300, 6450), (1500, 5590), (1560, 5375), (1625, 5160), (1677, 5000), (1720, 4875), (1875, 4472), (1950, 4300), (2150, 3900), (2236, 3750), (2500, 3354), (2580, 3250), (2600, 3225), (2795, 3000)]