88372980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{4861}}^1$

素因数の和:4977

約数の個数: 72

約数和(自身を含む): 270774504

約数和(自身を除く): 182401524

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 101, 180, 202, 303, 404, 505, 606, 909, 1010, 1212, 1515, 1818, 2020, 3030, 3636, 4545, 4861, 6060, 9090, 9722, 14583, 18180, 19444, 24305, 29166, 43749, 48610, 58332, 72915, 87498, 97220, 145830, 174996, 218745, 291660, 437490, 490961, 874980, 981922, 1472883, 1963844, 2454805, 2945766, 4418649, 4909610, 5891532, 7364415, 8837298, 9819220, 14728830, 17674596, 22093245, 29457660, 44186490, 88372980]

約数ペア:

[(1, 88372980), (2, 44186490), (3, 29457660), (4, 22093245), (5, 17674596), (6, 14728830), (9, 9819220), (10, 8837298), (12, 7364415), (15, 5891532), (18, 4909610), (20, 4418649), (30, 2945766), (36, 2454805), (45, 1963844), (60, 1472883), (90, 981922), (101, 874980), (180, 490961), (202, 437490), (303, 291660), (404, 218745), (505, 174996), (606, 145830), (909, 97220), (1010, 87498), (1212, 72915), (1515, 58332), (1818, 48610), (2020, 43749), (3030, 29166), (3636, 24305), (4545, 19444), (4861, 18180), (6060, 14583), (9090, 9722)]