72204900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{101}}^1\times {\mathrm{2383}}^1$

素因数の和:2501

約数の個数: 72

約数和(自身を含む): 211069824

約数和(自身を除く): 138864924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 101, 150, 202, 300, 303, 404, 505, 606, 1010, 1212, 1515, 2020, 2383, 2525, 3030, 4766, 5050, 6060, 7149, 7575, 9532, 10100, 11915, 14298, 15150, 23830, 28596, 30300, 35745, 47660, 59575, 71490, 119150, 142980, 178725, 238300, 240683, 357450, 481366, 714900, 722049, 962732, 1203415, 1444098, 2406830, 2888196, 3610245, 4813660, 6017075, 7220490, 12034150, 14440980, 18051225, 24068300, 36102450, 72204900]

約数ペア:

[(1, 72204900), (2, 36102450), (3, 24068300), (4, 18051225), (5, 14440980), (6, 12034150), (10, 7220490), (12, 6017075), (15, 4813660), (20, 3610245), (25, 2888196), (30, 2406830), (50, 1444098), (60, 1203415), (75, 962732), (100, 722049), (101, 714900), (150, 481366), (202, 357450), (300, 240683), (303, 238300), (404, 178725), (505, 142980), (606, 119150), (1010, 71490), (1212, 59575), (1515, 47660), (2020, 35745), (2383, 30300), (2525, 28596), (3030, 23830), (4766, 15150), (5050, 14298), (6060, 11915), (7149, 10100), (7575, 9532)]