26275140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2393}}^1$

素因数の和:2469

約数の個数: 72

約数和(自身を含む): 81041688

約数和(自身を除く): 54766548

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 61, 90, 122, 180, 183, 244, 305, 366, 549, 610, 732, 915, 1098, 1220, 1830, 2196, 2393, 2745, 3660, 4786, 5490, 7179, 9572, 10980, 11965, 14358, 21537, 23930, 28716, 35895, 43074, 47860, 71790, 86148, 107685, 143580, 145973, 215370, 291946, 430740, 437919, 583892, 729865, 875838, 1313757, 1459730, 1751676, 2189595, 2627514, 2919460, 4379190, 5255028, 6568785, 8758380, 13137570, 26275140]

約数ペア:

[(1, 26275140), (2, 13137570), (3, 8758380), (4, 6568785), (5, 5255028), (6, 4379190), (9, 2919460), (10, 2627514), (12, 2189595), (15, 1751676), (18, 1459730), (20, 1313757), (30, 875838), (36, 729865), (45, 583892), (60, 437919), (61, 430740), (90, 291946), (122, 215370), (180, 145973), (183, 143580), (244, 107685), (305, 86148), (366, 71790), (549, 47860), (610, 43074), (732, 35895), (915, 28716), (1098, 23930), (1220, 21537), (1830, 14358), (2196, 11965), (2393, 10980), (2745, 9572), (3660, 7179), (4786, 5490)]