75196550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{809}}^1$

素因数の和:858

約数の個数: 72

約数和(自身を含む): 165424680

約数和(自身を除く): 90228130

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 130, 143, 169, 275, 286, 325, 338, 550, 650, 715, 809, 845, 1430, 1618, 1690, 1859, 3575, 3718, 4045, 4225, 7150, 8090, 8450, 8899, 9295, 10517, 17798, 18590, 20225, 21034, 40450, 44495, 46475, 52585, 88990, 92950, 105170, 115687, 136721, 222475, 231374, 262925, 273442, 444950, 525850, 578435, 683605, 1156870, 1367210, 1503931, 2892175, 3007862, 3418025, 5784350, 6836050, 7519655, 15039310, 37598275, 75196550]

約数ペア:

[(1, 75196550), (2, 37598275), (5, 15039310), (10, 7519655), (11, 6836050), (13, 5784350), (22, 3418025), (25, 3007862), (26, 2892175), (50, 1503931), (55, 1367210), (65, 1156870), (110, 683605), (130, 578435), (143, 525850), (169, 444950), (275, 273442), (286, 262925), (325, 231374), (338, 222475), (550, 136721), (650, 115687), (715, 105170), (809, 92950), (845, 88990), (1430, 52585), (1618, 46475), (1690, 44495), (1859, 40450), (3575, 21034), (3718, 20225), (4045, 18590), (4225, 17798), (7150, 10517), (8090, 9295), (8450, 8899)]