47515000

素因数分解:

$2^3\times 5^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1$

素因数の和:99

約数の個数: 160

約数和(自身を含む): 129895920

約数和(自身を除く): 82380920

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 25, 26, 34, 40, 43, 50, 52, 65, 68, 85, 86, 100, 104, 125, 130, 136, 170, 172, 200, 215, 221, 250, 260, 325, 340, 344, 425, 430, 442, 500, 520, 559, 625, 650, 680, 731, 850, 860, 884, 1000, 1075, 1105, 1118, 1250, 1300, 1462, 1625, 1700, 1720, 1768, 2125, 2150, 2210, 2236, 2500, 2600, 2795, 2924, 3250, 3400, 3655, 4250, 4300, 4420, 4472, 5000, 5375, 5525, 5590, 5848, 6500, 7310, 8125, 8500, 8600, 8840, 9503, 10625, 10750, 11050, 11180, 13000, 13975, 14620, 16250, 17000, 18275, 19006, 21250, 21500, 22100, 22360, 26875, 27625, 27950, 29240, 32500, 36550, 38012, 42500, 43000, 44200, 47515, 53750, 55250, 55900, 65000, 69875, 73100, 76024, 85000, 91375, 95030, 107500, 110500, 111800, 138125, 139750, 146200, 182750, 190060, 215000, 221000, 237575, 276250, 279500, 349375, 365500, 380120, 456875, 475150, 552500, 559000, 698750, 731000, 913750, 950300, 1105000, 1187875, 1397500, 1827500, 1900600, 2375750, 2795000, 3655000, 4751500, 5939375, 9503000, 11878750, 23757500, 47515000]

約数ペア:

[(1, 47515000), (2, 23757500), (4, 11878750), (5, 9503000), (8, 5939375), (10, 4751500), (13, 3655000), (17, 2795000), (20, 2375750), (25, 1900600), (26, 1827500), (34, 1397500), (40, 1187875), (43, 1105000), (50, 950300), (52, 913750), (65, 731000), (68, 698750), (85, 559000), (86, 552500), (100, 475150), (104, 456875), (125, 380120), (130, 365500), (136, 349375), (170, 279500), (172, 276250), (200, 237575), (215, 221000), (221, 215000), (250, 190060), (260, 182750), (325, 146200), (340, 139750), (344, 138125), (425, 111800), (430, 110500), (442, 107500), (500, 95030), (520, 91375), (559, 85000), (625, 76024), (650, 73100), (680, 69875), (731, 65000), (850, 55900), (860, 55250), (884, 53750), (1000, 47515), (1075, 44200), (1105, 43000), (1118, 42500), (1250, 38012), (1300, 36550), (1462, 32500), (1625, 29240), (1700, 27950), (1720, 27625), (1768, 26875), (2125, 22360), (2150, 22100), (2210, 21500), (2236, 21250), (2500, 19006), (2600, 18275), (2795, 17000), (2924, 16250), (3250, 14620), (3400, 13975), (3655, 13000), (4250, 11180), (4300, 11050), (4420, 10750), (4472, 10625), (5000, 9503), (5375, 8840), (5525, 8600), (5590, 8500), (5848, 8125), (6500, 7310)]