75949980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1$

素因数の和:347

約数の個数: 96

約数和(自身を含む): 218792448

約数和(自身を除く): 142842468

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 101, 151, 166, 202, 249, 302, 303, 332, 404, 415, 453, 498, 505, 604, 606, 755, 830, 906, 996, 1010, 1212, 1245, 1510, 1515, 1660, 1812, 2020, 2265, 2490, 3020, 3030, 4530, 4980, 6060, 8383, 9060, 12533, 15251, 16766, 25066, 25149, 30502, 33532, 37599, 41915, 45753, 50132, 50298, 61004, 62665, 75198, 76255, 83830, 91506, 100596, 125330, 125745, 150396, 152510, 167660, 183012, 187995, 228765, 250660, 251490, 305020, 375990, 457530, 502980, 751980, 915060, 1265833, 2531666, 3797499, 5063332, 6329165, 7594998, 12658330, 15189996, 18987495, 25316660, 37974990, 75949980]

約数ペア:

[(1, 75949980), (2, 37974990), (3, 25316660), (4, 18987495), (5, 15189996), (6, 12658330), (10, 7594998), (12, 6329165), (15, 5063332), (20, 3797499), (30, 2531666), (60, 1265833), (83, 915060), (101, 751980), (151, 502980), (166, 457530), (202, 375990), (249, 305020), (302, 251490), (303, 250660), (332, 228765), (404, 187995), (415, 183012), (453, 167660), (498, 152510), (505, 150396), (604, 125745), (606, 125330), (755, 100596), (830, 91506), (906, 83830), (996, 76255), (1010, 75198), (1212, 62665), (1245, 61004), (1510, 50298), (1515, 50132), (1660, 45753), (1812, 41915), (2020, 37599), (2265, 33532), (2490, 30502), (3020, 25149), (3030, 25066), (4530, 16766), (4980, 15251), (6060, 12533), (8383, 9060)]