187144380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{5387}}^1$

素因数の和:5595

約数の個数: 72

約数和(自身を含む): 570718512

約数和(自身を除く): 383574132

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 193, 386, 579, 772, 965, 1158, 1737, 1930, 2316, 2895, 3474, 3860, 5387, 5790, 6948, 8685, 10774, 11580, 16161, 17370, 21548, 26935, 32322, 34740, 48483, 53870, 64644, 80805, 96966, 107740, 161610, 193932, 242415, 323220, 484830, 969660, 1039691, 2079382, 3119073, 4158764, 5198455, 6238146, 9357219, 10396910, 12476292, 15595365, 18714438, 20793820, 31190730, 37428876, 46786095, 62381460, 93572190, 187144380]

約数ペア:

[(1, 187144380), (2, 93572190), (3, 62381460), (4, 46786095), (5, 37428876), (6, 31190730), (9, 20793820), (10, 18714438), (12, 15595365), (15, 12476292), (18, 10396910), (20, 9357219), (30, 6238146), (36, 5198455), (45, 4158764), (60, 3119073), (90, 2079382), (180, 1039691), (193, 969660), (386, 484830), (579, 323220), (772, 242415), (965, 193932), (1158, 161610), (1737, 107740), (1930, 96966), (2316, 80805), (2895, 64644), (3474, 53870), (3860, 48483), (5387, 34740), (5790, 32322), (6948, 26935), (8685, 21548), (10774, 17370), (11580, 16161)]