89276580

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{55109}}^1$

素因数の和:55130

約数の個数: 60

約数和(自身を含む): 280069020

約数和(自身を除く): 190792440

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, 270, 324, 405, 540, 810, 1620, 55109, 110218, 165327, 220436, 275545, 330654, 495981, 551090, 661308, 826635, 991962, 1102180, 1487943, 1653270, 1983924, 2479905, 2975886, 3306540, 4463829, 4959810, 5951772, 7439715, 8927658, 9919620, 14879430, 17855316, 22319145, 29758860, 44638290, 89276580]

約数ペア:

[(1, 89276580), (2, 44638290), (3, 29758860), (4, 22319145), (5, 17855316), (6, 14879430), (9, 9919620), (10, 8927658), (12, 7439715), (15, 5951772), (18, 4959810), (20, 4463829), (27, 3306540), (30, 2975886), (36, 2479905), (45, 1983924), (54, 1653270), (60, 1487943), (81, 1102180), (90, 991962), (108, 826635), (135, 661308), (162, 551090), (180, 495981), (270, 330654), (324, 275545), (405, 220436), (540, 165327), (810, 110218), (1620, 55109)]