75537460

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:265

約数の個数: 96

約数和(自身を含む): 178536960

約数和(自身を除く): 102999500

約数列:

[1, 2, 4, 5, 10, 17, 20, 29, 34, 47, 58, 68, 85, 94, 116, 145, 163, 170, 188, 235, 290, 326, 340, 470, 493, 580, 652, 799, 815, 940, 986, 1363, 1598, 1630, 1972, 2465, 2726, 2771, 3196, 3260, 3995, 4727, 4930, 5452, 5542, 6815, 7661, 7990, 9454, 9860, 11084, 13630, 13855, 15322, 15980, 18908, 23171, 23635, 27260, 27710, 30644, 38305, 46342, 47270, 55420, 76610, 80359, 92684, 94540, 115855, 130237, 153220, 160718, 222169, 231710, 260474, 321436, 401795, 444338, 463420, 520948, 651185, 803590, 888676, 1110845, 1302370, 1607180, 2221690, 2604740, 3776873, 4443380, 7553746, 15107492, 18884365, 37768730, 75537460]

約数ペア:

[(1, 75537460), (2, 37768730), (4, 18884365), (5, 15107492), (10, 7553746), (17, 4443380), (20, 3776873), (29, 2604740), (34, 2221690), (47, 1607180), (58, 1302370), (68, 1110845), (85, 888676), (94, 803590), (116, 651185), (145, 520948), (163, 463420), (170, 444338), (188, 401795), (235, 321436), (290, 260474), (326, 231710), (340, 222169), (470, 160718), (493, 153220), (580, 130237), (652, 115855), (799, 94540), (815, 92684), (940, 80359), (986, 76610), (1363, 55420), (1598, 47270), (1630, 46342), (1972, 38305), (2465, 30644), (2726, 27710), (2771, 27260), (3196, 23635), (3260, 23171), (3995, 18908), (4727, 15980), (4930, 15322), (5452, 13855), (5542, 13630), (6815, 11084), (7661, 9860), (7990, 9454)]