211133700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{12347}}^1$

素因数の和:12386

約数の個数: 108

約数和(自身を含む): 696674160

約数和(自身を除く): 485540460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 30, 36, 38, 45, 50, 57, 60, 75, 76, 90, 95, 100, 114, 150, 171, 180, 190, 225, 228, 285, 300, 342, 380, 450, 475, 570, 684, 855, 900, 950, 1140, 1425, 1710, 1900, 2850, 3420, 4275, 5700, 8550, 12347, 17100, 24694, 37041, 49388, 61735, 74082, 111123, 123470, 148164, 185205, 222246, 234593, 246940, 308675, 370410, 444492, 469186, 555615, 617350, 703779, 740820, 926025, 938372, 1111230, 1172965, 1234700, 1407558, 1852050, 2111337, 2222460, 2345930, 2778075, 2815116, 3518895, 3704100, 4222674, 4691860, 5556150, 5864825, 7037790, 8445348, 10556685, 11112300, 11729650, 14075580, 17594475, 21113370, 23459300, 35188950, 42226740, 52783425, 70377900, 105566850, 211133700]

約数ペア:

[(1, 211133700), (2, 105566850), (3, 70377900), (4, 52783425), (5, 42226740), (6, 35188950), (9, 23459300), (10, 21113370), (12, 17594475), (15, 14075580), (18, 11729650), (19, 11112300), (20, 10556685), (25, 8445348), (30, 7037790), (36, 5864825), (38, 5556150), (45, 4691860), (50, 4222674), (57, 3704100), (60, 3518895), (75, 2815116), (76, 2778075), (90, 2345930), (95, 2222460), (100, 2111337), (114, 1852050), (150, 1407558), (171, 1234700), (180, 1172965), (190, 1111230), (225, 938372), (228, 926025), (285, 740820), (300, 703779), (342, 617350), (380, 555615), (450, 469186), (475, 444492), (570, 370410), (684, 308675), (855, 246940), (900, 234593), (950, 222246), (1140, 185205), (1425, 148164), (1710, 123470), (1900, 111123), (2850, 74082), (3420, 61735), (4275, 49388), (5700, 37041), (8550, 24694), (12347, 17100)]