129272220

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3109}}^1$

素因数の和:3145

約数の個数: 192

約数和(自身を含む): 501580800

約数和(自身を除く): 372308580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 27, 28, 30, 33, 35, 36, 42, 44, 45, 54, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 108, 110, 126, 132, 135, 140, 154, 165, 180, 189, 198, 210, 220, 231, 252, 270, 297, 308, 315, 330, 378, 385, 396, 420, 462, 495, 540, 594, 630, 660, 693, 756, 770, 924, 945, 990, 1155, 1188, 1260, 1386, 1485, 1540, 1890, 1980, 2079, 2310, 2772, 2970, 3109, 3465, 3780, 4158, 4620, 5940, 6218, 6930, 8316, 9327, 10395, 12436, 13860, 15545, 18654, 20790, 21763, 27981, 31090, 34199, 37308, 41580, 43526, 46635, 55962, 62180, 65289, 68398, 83943, 87052, 93270, 102597, 108815, 111924, 130578, 136796, 139905, 167886, 170995, 186540, 195867, 205194, 217630, 239393, 261156, 279810, 307791, 326445, 335772, 341990, 391734, 410388, 419715, 435260, 478786, 512985, 559620, 587601, 615582, 652890, 683980, 718179, 783468, 839430, 923373, 957572, 979335, 1025970, 1175202, 1196965, 1231164, 1305780, 1436358, 1538955, 1678860, 1846746, 1958670, 2051940, 2154537, 2350404, 2393930, 2872716, 2938005, 3077910, 3590895, 3693492, 3917340, 4309074, 4616865, 4787860, 5876010, 6155820, 6463611, 7181790, 8618148, 9233730, 10772685, 11752020, 12927222, 14363580, 18467460, 21545370, 25854444, 32318055, 43090740, 64636110, 129272220]

約数ペア:

[(1, 129272220), (2, 64636110), (3, 43090740), (4, 32318055), (5, 25854444), (6, 21545370), (7, 18467460), (9, 14363580), (10, 12927222), (11, 11752020), (12, 10772685), (14, 9233730), (15, 8618148), (18, 7181790), (20, 6463611), (21, 6155820), (22, 5876010), (27, 4787860), (28, 4616865), (30, 4309074), (33, 3917340), (35, 3693492), (36, 3590895), (42, 3077910), (44, 2938005), (45, 2872716), (54, 2393930), (55, 2350404), (60, 2154537), (63, 2051940), (66, 1958670), (70, 1846746), (77, 1678860), (84, 1538955), (90, 1436358), (99, 1305780), (105, 1231164), (108, 1196965), (110, 1175202), (126, 1025970), (132, 979335), (135, 957572), (140, 923373), (154, 839430), (165, 783468), (180, 718179), (189, 683980), (198, 652890), (210, 615582), (220, 587601), (231, 559620), (252, 512985), (270, 478786), (297, 435260), (308, 419715), (315, 410388), (330, 391734), (378, 341990), (385, 335772), (396, 326445), (420, 307791), (462, 279810), (495, 261156), (540, 239393), (594, 217630), (630, 205194), (660, 195867), (693, 186540), (756, 170995), (770, 167886), (924, 139905), (945, 136796), (990, 130578), (1155, 111924), (1188, 108815), (1260, 102597), (1386, 93270), (1485, 87052), (1540, 83943), (1890, 68398), (1980, 65289), (2079, 62180), (2310, 55962), (2772, 46635), (2970, 43526), (3109, 41580), (3465, 37308), (3780, 34199), (4158, 31090), (4620, 27981), (5940, 21763), (6218, 20790), (6930, 18654), (8316, 15545), (9327, 13860), (10395, 12436)]