25788060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6229}}^1$

素因数の和:6267

約数の個数: 72

約数和(自身を含む): 81637920

約数和(自身を除く): 55849860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 6229, 12458, 18687, 24916, 31145, 37374, 56061, 62290, 74748, 93435, 112122, 124580, 143267, 186870, 224244, 280305, 286534, 373740, 429801, 560610, 573068, 716335, 859602, 1121220, 1289403, 1432670, 1719204, 2149005, 2578806, 2865340, 4298010, 5157612, 6447015, 8596020, 12894030, 25788060]

約数ペア:

[(1, 25788060), (2, 12894030), (3, 8596020), (4, 6447015), (5, 5157612), (6, 4298010), (9, 2865340), (10, 2578806), (12, 2149005), (15, 1719204), (18, 1432670), (20, 1289403), (23, 1121220), (30, 859602), (36, 716335), (45, 573068), (46, 560610), (60, 429801), (69, 373740), (90, 286534), (92, 280305), (115, 224244), (138, 186870), (180, 143267), (207, 124580), (230, 112122), (276, 93435), (345, 74748), (414, 62290), (460, 56061), (690, 37374), (828, 31145), (1035, 24916), (1380, 18687), (2070, 12458), (4140, 6229)]