69723180

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{193}}^1\times {\mathrm{223}}^1$

素因数の和:437

約数の個数: 120

約数和(自身を含む): 220843392

約数和(自身を除く): 151120212

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 193, 223, 270, 324, 386, 405, 446, 540, 579, 669, 772, 810, 892, 965, 1115, 1158, 1338, 1620, 1737, 1930, 2007, 2230, 2316, 2676, 2895, 3345, 3474, 3860, 4014, 4460, 5211, 5790, 6021, 6690, 6948, 8028, 8685, 10035, 10422, 11580, 12042, 13380, 15633, 17370, 18063, 20070, 20844, 24084, 26055, 30105, 31266, 34740, 36126, 40140, 43039, 52110, 60210, 62532, 72252, 78165, 86078, 90315, 104220, 120420, 129117, 156330, 172156, 180630, 215195, 258234, 312660, 361260, 387351, 430390, 516468, 645585, 774702, 860780, 1162053, 1291170, 1549404, 1936755, 2324106, 2582340, 3486159, 3873510, 4648212, 5810265, 6972318, 7747020, 11620530, 13944636, 17430795, 23241060, 34861590, 69723180]

約数ペア:

[(1, 69723180), (2, 34861590), (3, 23241060), (4, 17430795), (5, 13944636), (6, 11620530), (9, 7747020), (10, 6972318), (12, 5810265), (15, 4648212), (18, 3873510), (20, 3486159), (27, 2582340), (30, 2324106), (36, 1936755), (45, 1549404), (54, 1291170), (60, 1162053), (81, 860780), (90, 774702), (108, 645585), (135, 516468), (162, 430390), (180, 387351), (193, 361260), (223, 312660), (270, 258234), (324, 215195), (386, 180630), (405, 172156), (446, 156330), (540, 129117), (579, 120420), (669, 104220), (772, 90315), (810, 86078), (892, 78165), (965, 72252), (1115, 62532), (1158, 60210), (1338, 52110), (1620, 43039), (1737, 40140), (1930, 36126), (2007, 34740), (2230, 31266), (2316, 30105), (2676, 26055), (2895, 24084), (3345, 20844), (3474, 20070), (3860, 18063), (4014, 17370), (4460, 15633), (5211, 13380), (5790, 12042), (6021, 11580), (6690, 10422), (6948, 10035), (8028, 8685)]