388608300

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{163}}^1\times {\mathrm{883}}^1$

素因数の和:1069

約数の個数: 144

約数和(自身を含む): 1258391680

約数和(自身を除く): 869783380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 163, 180, 225, 270, 300, 326, 450, 489, 540, 652, 675, 815, 883, 900, 978, 1350, 1467, 1630, 1766, 1956, 2445, 2649, 2700, 2934, 3260, 3532, 4075, 4401, 4415, 4890, 5298, 5868, 7335, 7947, 8150, 8802, 8830, 9780, 10596, 12225, 13245, 14670, 15894, 16300, 17604, 17660, 22005, 22075, 23841, 24450, 26490, 29340, 31788, 36675, 39735, 44010, 44150, 47682, 48900, 52980, 66225, 73350, 79470, 88020, 88300, 95364, 110025, 119205, 132450, 143929, 146700, 158940, 198675, 220050, 238410, 264900, 287858, 397350, 431787, 440100, 476820, 575716, 596025, 719645, 794700, 863574, 1192050, 1295361, 1439290, 1727148, 2158935, 2384100, 2590722, 2878580, 3598225, 3886083, 4317870, 5181444, 6476805, 7196450, 7772166, 8635740, 10794675, 12953610, 14392900, 15544332, 19430415, 21589350, 25907220, 32384025, 38860830, 43178700, 64768050, 77721660, 97152075, 129536100, 194304150, 388608300]

約数ペア:

[(1, 388608300), (2, 194304150), (3, 129536100), (4, 97152075), (5, 77721660), (6, 64768050), (9, 43178700), (10, 38860830), (12, 32384025), (15, 25907220), (18, 21589350), (20, 19430415), (25, 15544332), (27, 14392900), (30, 12953610), (36, 10794675), (45, 8635740), (50, 7772166), (54, 7196450), (60, 6476805), (75, 5181444), (90, 4317870), (100, 3886083), (108, 3598225), (135, 2878580), (150, 2590722), (163, 2384100), (180, 2158935), (225, 1727148), (270, 1439290), (300, 1295361), (326, 1192050), (450, 863574), (489, 794700), (540, 719645), (652, 596025), (675, 575716), (815, 476820), (883, 440100), (900, 431787), (978, 397350), (1350, 287858), (1467, 264900), (1630, 238410), (1766, 220050), (1956, 198675), (2445, 158940), (2649, 146700), (2700, 143929), (2934, 132450), (3260, 119205), (3532, 110025), (4075, 95364), (4401, 88300), (4415, 88020), (4890, 79470), (5298, 73350), (5868, 66225), (7335, 52980), (7947, 48900), (8150, 47682), (8802, 44150), (8830, 44010), (9780, 39735), (10596, 36675), (12225, 31788), (13245, 29340), (14670, 26490), (15894, 24450), (16300, 23841), (17604, 22075), (17660, 22005)]