75499240

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{367}}^1$

素因数の和:554

約数の個数: 64

約数和(自身を含む): 176198400

約数和(自身を除く): 100699160

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 139, 148, 185, 278, 296, 367, 370, 556, 695, 734, 740, 1112, 1390, 1468, 1480, 1835, 2780, 2936, 3670, 5143, 5560, 7340, 10286, 13579, 14680, 20572, 25715, 27158, 41144, 51013, 51430, 54316, 67895, 102026, 102860, 108632, 135790, 204052, 205720, 255065, 271580, 408104, 510130, 543160, 1020260, 1887481, 2040520, 3774962, 7549924, 9437405, 15099848, 18874810, 37749620, 75499240]

約数ペア:

[(1, 75499240), (2, 37749620), (4, 18874810), (5, 15099848), (8, 9437405), (10, 7549924), (20, 3774962), (37, 2040520), (40, 1887481), (74, 1020260), (139, 543160), (148, 510130), (185, 408104), (278, 271580), (296, 255065), (367, 205720), (370, 204052), (556, 135790), (695, 108632), (734, 102860), (740, 102026), (1112, 67895), (1390, 54316), (1468, 51430), (1480, 51013), (1835, 41144), (2780, 27158), (2936, 25715), (3670, 20572), (5143, 14680), (5560, 13579), (7340, 10286)]