8532180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{443}}^1$

素因数の和:565

約数の個数: 72

約数和(自身を含む): 26181792

約数和(自身を除く): 17649612

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 107, 180, 214, 321, 428, 443, 535, 642, 886, 963, 1070, 1284, 1329, 1605, 1772, 1926, 2140, 2215, 2658, 3210, 3852, 3987, 4430, 4815, 5316, 6420, 6645, 7974, 8860, 9630, 13290, 15948, 19260, 19935, 26580, 39870, 47401, 79740, 94802, 142203, 189604, 237005, 284406, 426609, 474010, 568812, 711015, 853218, 948020, 1422030, 1706436, 2133045, 2844060, 4266090, 8532180]

約数ペア:

[(1, 8532180), (2, 4266090), (3, 2844060), (4, 2133045), (5, 1706436), (6, 1422030), (9, 948020), (10, 853218), (12, 711015), (15, 568812), (18, 474010), (20, 426609), (30, 284406), (36, 237005), (45, 189604), (60, 142203), (90, 94802), (107, 79740), (180, 47401), (214, 39870), (321, 26580), (428, 19935), (443, 19260), (535, 15948), (642, 13290), (886, 9630), (963, 8860), (1070, 7974), (1284, 6645), (1329, 6420), (1605, 5316), (1772, 4815), (1926, 4430), (2140, 3987), (2215, 3852), (2658, 3210)]