210069900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{101}}^1\times {\mathrm{2311}}^1$

素因数の和:2432

約数の個数: 108

約数和(自身を含む): 665259504

約数和(自身を除く): 455189604

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 101, 150, 180, 202, 225, 300, 303, 404, 450, 505, 606, 900, 909, 1010, 1212, 1515, 1818, 2020, 2311, 2525, 3030, 3636, 4545, 4622, 5050, 6060, 6933, 7575, 9090, 9244, 10100, 11555, 13866, 15150, 18180, 20799, 22725, 23110, 27732, 30300, 34665, 41598, 45450, 46220, 57775, 69330, 83196, 90900, 103995, 115550, 138660, 173325, 207990, 231100, 233411, 346650, 415980, 466822, 519975, 693300, 700233, 933644, 1039950, 1167055, 1400466, 2079900, 2100699, 2334110, 2800932, 3501165, 4201398, 4668220, 5835275, 7002330, 8402796, 10503495, 11670550, 14004660, 17505825, 21006990, 23341100, 35011650, 42013980, 52517475, 70023300, 105034950, 210069900]

約数ペア:

[(1, 210069900), (2, 105034950), (3, 70023300), (4, 52517475), (5, 42013980), (6, 35011650), (9, 23341100), (10, 21006990), (12, 17505825), (15, 14004660), (18, 11670550), (20, 10503495), (25, 8402796), (30, 7002330), (36, 5835275), (45, 4668220), (50, 4201398), (60, 3501165), (75, 2800932), (90, 2334110), (100, 2100699), (101, 2079900), (150, 1400466), (180, 1167055), (202, 1039950), (225, 933644), (300, 700233), (303, 693300), (404, 519975), (450, 466822), (505, 415980), (606, 346650), (900, 233411), (909, 231100), (1010, 207990), (1212, 173325), (1515, 138660), (1818, 115550), (2020, 103995), (2311, 90900), (2525, 83196), (3030, 69330), (3636, 57775), (4545, 46220), (4622, 45450), (5050, 41598), (6060, 34665), (6933, 30300), (7575, 27732), (9090, 23110), (9244, 22725), (10100, 20799), (11555, 18180), (13866, 15150)]