127597140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{21481}}^1$

素因数の和:21510

約数の個数: 96

約数和(自身を含む): 433077120

約数和(自身を除く): 305479980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 132, 135, 165, 180, 198, 220, 270, 297, 330, 396, 495, 540, 594, 660, 990, 1188, 1485, 1980, 2970, 5940, 21481, 42962, 64443, 85924, 107405, 128886, 193329, 214810, 236291, 257772, 322215, 386658, 429620, 472582, 579987, 644430, 708873, 773316, 945164, 966645, 1159974, 1181455, 1288860, 1417746, 1933290, 2126619, 2319948, 2362910, 2835492, 2899935, 3544365, 3866580, 4253238, 4725820, 5799870, 6379857, 7088730, 8506476, 10633095, 11599740, 12759714, 14177460, 21266190, 25519428, 31899285, 42532380, 63798570, 127597140]

約数ペア:

[(1, 127597140), (2, 63798570), (3, 42532380), (4, 31899285), (5, 25519428), (6, 21266190), (9, 14177460), (10, 12759714), (11, 11599740), (12, 10633095), (15, 8506476), (18, 7088730), (20, 6379857), (22, 5799870), (27, 4725820), (30, 4253238), (33, 3866580), (36, 3544365), (44, 2899935), (45, 2835492), (54, 2362910), (55, 2319948), (60, 2126619), (66, 1933290), (90, 1417746), (99, 1288860), (108, 1181455), (110, 1159974), (132, 966645), (135, 945164), (165, 773316), (180, 708873), (198, 644430), (220, 579987), (270, 472582), (297, 429620), (330, 386658), (396, 322215), (495, 257772), (540, 236291), (594, 214810), (660, 193329), (990, 128886), (1188, 107405), (1485, 85924), (1980, 64443), (2970, 42962), (5940, 21481)]