265224780

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{18191}}^1$

素因数の和:18218

約数の個数: 84

約数和(自身を含む): 835121952

約数和(自身を除く): 569897172

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 729, 810, 972, 1215, 1458, 1620, 2430, 2916, 3645, 4860, 7290, 14580, 18191, 36382, 54573, 72764, 90955, 109146, 163719, 181910, 218292, 272865, 327438, 363820, 491157, 545730, 654876, 818595, 982314, 1091460, 1473471, 1637190, 1964628, 2455785, 2946942, 3274380, 4420413, 4911570, 5893884, 7367355, 8840826, 9823140, 13261239, 14734710, 17681652, 22102065, 26522478, 29469420, 44204130, 53044956, 66306195, 88408260, 132612390, 265224780]

約数ペア:

[(1, 265224780), (2, 132612390), (3, 88408260), (4, 66306195), (5, 53044956), (6, 44204130), (9, 29469420), (10, 26522478), (12, 22102065), (15, 17681652), (18, 14734710), (20, 13261239), (27, 9823140), (30, 8840826), (36, 7367355), (45, 5893884), (54, 4911570), (60, 4420413), (81, 3274380), (90, 2946942), (108, 2455785), (135, 1964628), (162, 1637190), (180, 1473471), (243, 1091460), (270, 982314), (324, 818595), (405, 654876), (486, 545730), (540, 491157), (729, 363820), (810, 327438), (972, 272865), (1215, 218292), (1458, 181910), (1620, 163719), (2430, 109146), (2916, 90955), (3645, 72764), (4860, 54573), (7290, 36382), (14580, 18191)]