220142610

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{463}}^1\times {\mathrm{587}}^1$

素因数の和:1069

約数の個数: 80

約数和(自身を含む): 594228096

約数和(自身を除く): 374085486

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 463, 587, 810, 926, 1174, 1389, 1761, 2315, 2778, 2935, 3522, 4167, 4630, 5283, 5870, 6945, 8334, 8805, 10566, 12501, 13890, 15849, 17610, 20835, 25002, 26415, 31698, 37503, 41670, 47547, 52830, 62505, 75006, 79245, 95094, 125010, 158490, 187515, 237735, 271781, 375030, 475470, 543562, 815343, 1358905, 1630686, 2446029, 2717810, 4076715, 4892058, 7338087, 8153430, 12230145, 14676174, 22014261, 24460290, 36690435, 44028522, 73380870, 110071305, 220142610]

約数ペア:

[(1, 220142610), (2, 110071305), (3, 73380870), (5, 44028522), (6, 36690435), (9, 24460290), (10, 22014261), (15, 14676174), (18, 12230145), (27, 8153430), (30, 7338087), (45, 4892058), (54, 4076715), (81, 2717810), (90, 2446029), (135, 1630686), (162, 1358905), (270, 815343), (405, 543562), (463, 475470), (587, 375030), (810, 271781), (926, 237735), (1174, 187515), (1389, 158490), (1761, 125010), (2315, 95094), (2778, 79245), (2935, 75006), (3522, 62505), (4167, 52830), (4630, 47547), (5283, 41670), (5870, 37503), (6945, 31698), (8334, 26415), (8805, 25002), (10566, 20835), (12501, 17610), (13890, 15849)]