85908060

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{22727}}^1$

素因数の和:22752

約数の個数: 96

約数和(自身を含む): 305464320

約数和(自身を除く): 219556260

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 22727, 45454, 68181, 90908, 113635, 136362, 159089, 204543, 227270, 272724, 318178, 340905, 409086, 454540, 477267, 613629, 636356, 681810, 795445, 818172, 954534, 1022715, 1227258, 1363620, 1431801, 1590890, 1909068, 2045430, 2386335, 2454516, 2863602, 3068145, 3181780, 4090860, 4295403, 4772670, 5727204, 6136290, 7159005, 8590806, 9545340, 12272580, 14318010, 17181612, 21477015, 28636020, 42954030, 85908060]

約数ペア:

[(1, 85908060), (2, 42954030), (3, 28636020), (4, 21477015), (5, 17181612), (6, 14318010), (7, 12272580), (9, 9545340), (10, 8590806), (12, 7159005), (14, 6136290), (15, 5727204), (18, 4772670), (20, 4295403), (21, 4090860), (27, 3181780), (28, 3068145), (30, 2863602), (35, 2454516), (36, 2386335), (42, 2045430), (45, 1909068), (54, 1590890), (60, 1431801), (63, 1363620), (70, 1227258), (84, 1022715), (90, 954534), (105, 818172), (108, 795445), (126, 681810), (135, 636356), (140, 613629), (180, 477267), (189, 454540), (210, 409086), (252, 340905), (270, 318178), (315, 272724), (378, 227270), (420, 204543), (540, 159089), (630, 136362), (756, 113635), (945, 90908), (1260, 68181), (1890, 45454), (3780, 22727)]