26691900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{193}}^1\times {\mathrm{461}}^1$

素因数の和:671

約数の個数: 72

約数和(自身を含む): 77797104

約数和(自身を除く): 51105204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 193, 300, 386, 461, 579, 772, 922, 965, 1158, 1383, 1844, 1930, 2305, 2316, 2766, 2895, 3860, 4610, 4825, 5532, 5790, 6915, 9220, 9650, 11525, 11580, 13830, 14475, 19300, 23050, 27660, 28950, 34575, 46100, 57900, 69150, 88973, 138300, 177946, 266919, 355892, 444865, 533838, 889730, 1067676, 1334595, 1779460, 2224325, 2669190, 4448650, 5338380, 6672975, 8897300, 13345950, 26691900]

約数ペア:

[(1, 26691900), (2, 13345950), (3, 8897300), (4, 6672975), (5, 5338380), (6, 4448650), (10, 2669190), (12, 2224325), (15, 1779460), (20, 1334595), (25, 1067676), (30, 889730), (50, 533838), (60, 444865), (75, 355892), (100, 266919), (150, 177946), (193, 138300), (300, 88973), (386, 69150), (461, 57900), (579, 46100), (772, 34575), (922, 28950), (965, 27660), (1158, 23050), (1383, 19300), (1844, 14475), (1930, 13830), (2305, 11580), (2316, 11525), (2766, 9650), (2895, 9220), (3860, 6915), (4610, 5790), (4825, 5532)]