14985500

素因数分解:

$2^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:120

約数の個数: 96

約数和(自身を含む): 36324288

約数和(自身を除く): 21338788

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 41, 43, 50, 68, 82, 85, 86, 100, 125, 164, 170, 172, 205, 215, 250, 340, 410, 425, 430, 500, 697, 731, 820, 850, 860, 1025, 1075, 1394, 1462, 1700, 1763, 2050, 2125, 2150, 2788, 2924, 3485, 3526, 3655, 4100, 4250, 4300, 5125, 5375, 6970, 7052, 7310, 8500, 8815, 10250, 10750, 13940, 14620, 17425, 17630, 18275, 20500, 21500, 29971, 34850, 35260, 36550, 44075, 59942, 69700, 73100, 87125, 88150, 91375, 119884, 149855, 174250, 176300, 182750, 220375, 299710, 348500, 365500, 440750, 599420, 749275, 881500, 1498550, 2997100, 3746375, 7492750, 14985500]

約数ペア:

[(1, 14985500), (2, 7492750), (4, 3746375), (5, 2997100), (10, 1498550), (17, 881500), (20, 749275), (25, 599420), (34, 440750), (41, 365500), (43, 348500), (50, 299710), (68, 220375), (82, 182750), (85, 176300), (86, 174250), (100, 149855), (125, 119884), (164, 91375), (170, 88150), (172, 87125), (205, 73100), (215, 69700), (250, 59942), (340, 44075), (410, 36550), (425, 35260), (430, 34850), (500, 29971), (697, 21500), (731, 20500), (820, 18275), (850, 17630), (860, 17425), (1025, 14620), (1075, 13940), (1394, 10750), (1462, 10250), (1700, 8815), (1763, 8500), (2050, 7310), (2125, 7052), (2150, 6970), (2788, 5375), (2924, 5125), (3485, 4300), (3526, 4250), (3655, 4100)]