156983100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{30781}}^1$

素因数の和:30815

約数の個数: 72

約数和(自身を含む): 480937968

約数和(自身を除く): 323954868

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 68, 75, 85, 100, 102, 150, 170, 204, 255, 300, 340, 425, 510, 850, 1020, 1275, 1700, 2550, 5100, 30781, 61562, 92343, 123124, 153905, 184686, 307810, 369372, 461715, 523277, 615620, 769525, 923430, 1046554, 1539050, 1569831, 1846860, 2093108, 2308575, 2616385, 3078100, 3139662, 4617150, 5232770, 6279324, 7849155, 9234300, 10465540, 13081925, 15698310, 26163850, 31396620, 39245775, 52327700, 78491550, 156983100]

約数ペア:

[(1, 156983100), (2, 78491550), (3, 52327700), (4, 39245775), (5, 31396620), (6, 26163850), (10, 15698310), (12, 13081925), (15, 10465540), (17, 9234300), (20, 7849155), (25, 6279324), (30, 5232770), (34, 4617150), (50, 3139662), (51, 3078100), (60, 2616385), (68, 2308575), (75, 2093108), (85, 1846860), (100, 1569831), (102, 1539050), (150, 1046554), (170, 923430), (204, 769525), (255, 615620), (300, 523277), (340, 461715), (425, 369372), (510, 307810), (850, 184686), (1020, 153905), (1275, 123124), (1700, 92343), (2550, 61562), (5100, 30781)]