1181250

素因数分解:

$2^1\times 3^3\times 5^5\times 7^1$

素因数の和:43

約数の個数: 96

約数和(自身を含む): 3749760

約数和(自身を除く): 2568510

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 50, 54, 63, 70, 75, 90, 105, 125, 126, 135, 150, 175, 189, 210, 225, 250, 270, 315, 350, 375, 378, 450, 525, 625, 630, 675, 750, 875, 945, 1050, 1125, 1250, 1350, 1575, 1750, 1875, 1890, 2250, 2625, 3125, 3150, 3375, 3750, 4375, 4725, 5250, 5625, 6250, 6750, 7875, 8750, 9375, 9450, 11250, 13125, 15750, 16875, 18750, 21875, 23625, 26250, 28125, 33750, 39375, 43750, 47250, 56250, 65625, 78750, 84375, 118125, 131250, 168750, 196875, 236250, 393750, 590625, 1181250]

約数ペア:

[(1, 1181250), (2, 590625), (3, 393750), (5, 236250), (6, 196875), (7, 168750), (9, 131250), (10, 118125), (14, 84375), (15, 78750), (18, 65625), (21, 56250), (25, 47250), (27, 43750), (30, 39375), (35, 33750), (42, 28125), (45, 26250), (50, 23625), (54, 21875), (63, 18750), (70, 16875), (75, 15750), (90, 13125), (105, 11250), (125, 9450), (126, 9375), (135, 8750), (150, 7875), (175, 6750), (189, 6250), (210, 5625), (225, 5250), (250, 4725), (270, 4375), (315, 3750), (350, 3375), (375, 3150), (378, 3125), (450, 2625), (525, 2250), (625, 1890), (630, 1875), (675, 1750), (750, 1575), (875, 1350), (945, 1250), (1050, 1125)]