215380260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{10589}}^1$

素因数の和:10717

約数の個数: 72

約数和(自身を含む): 659163960

約数和(自身を除く): 443783700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 113, 180, 226, 339, 452, 565, 678, 1017, 1130, 1356, 1695, 2034, 2260, 3390, 4068, 5085, 6780, 10170, 10589, 20340, 21178, 31767, 42356, 52945, 63534, 95301, 105890, 127068, 158835, 190602, 211780, 317670, 381204, 476505, 635340, 953010, 1196557, 1906020, 2393114, 3589671, 4786228, 5982785, 7179342, 10769013, 11965570, 14358684, 17948355, 21538026, 23931140, 35896710, 43076052, 53845065, 71793420, 107690130, 215380260]

約数ペア:

[(1, 215380260), (2, 107690130), (3, 71793420), (4, 53845065), (5, 43076052), (6, 35896710), (9, 23931140), (10, 21538026), (12, 17948355), (15, 14358684), (18, 11965570), (20, 10769013), (30, 7179342), (36, 5982785), (45, 4786228), (60, 3589671), (90, 2393114), (113, 1906020), (180, 1196557), (226, 953010), (339, 635340), (452, 476505), (565, 381204), (678, 317670), (1017, 211780), (1130, 190602), (1356, 158835), (1695, 127068), (2034, 105890), (2260, 95301), (3390, 63534), (4068, 52945), (5085, 42356), (6780, 31767), (10170, 21178), (10589, 20340)]