137311020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{9907}}^1$

素因数の和:9940

約数の個数: 144

約数和(自身を含む): 519337728

約数和(自身を除く): 382026708

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 252, 308, 315, 330, 385, 396, 420, 462, 495, 630, 660, 693, 770, 924, 990, 1155, 1260, 1386, 1540, 1980, 2310, 2772, 3465, 4620, 6930, 9907, 13860, 19814, 29721, 39628, 49535, 59442, 69349, 89163, 99070, 108977, 118884, 138698, 148605, 178326, 198140, 208047, 217954, 277396, 297210, 326931, 346745, 356652, 416094, 435908, 445815, 544885, 594420, 624141, 653862, 693490, 762839, 832188, 891630, 980793, 1040235, 1089770, 1248282, 1307724, 1386980, 1525678, 1634655, 1783260, 1961586, 2080470, 2179540, 2288517, 2496564, 3051356, 3120705, 3269310, 3814195, 3923172, 4160940, 4577034, 4903965, 6241410, 6538620, 6865551, 7628390, 9154068, 9807930, 11442585, 12482820, 13731102, 15256780, 19615860, 22885170, 27462204, 34327755, 45770340, 68655510, 137311020]

約数ペア:

[(1, 137311020), (2, 68655510), (3, 45770340), (4, 34327755), (5, 27462204), (6, 22885170), (7, 19615860), (9, 15256780), (10, 13731102), (11, 12482820), (12, 11442585), (14, 9807930), (15, 9154068), (18, 7628390), (20, 6865551), (21, 6538620), (22, 6241410), (28, 4903965), (30, 4577034), (33, 4160940), (35, 3923172), (36, 3814195), (42, 3269310), (44, 3120705), (45, 3051356), (55, 2496564), (60, 2288517), (63, 2179540), (66, 2080470), (70, 1961586), (77, 1783260), (84, 1634655), (90, 1525678), (99, 1386980), (105, 1307724), (110, 1248282), (126, 1089770), (132, 1040235), (140, 980793), (154, 891630), (165, 832188), (180, 762839), (198, 693490), (210, 653862), (220, 624141), (231, 594420), (252, 544885), (308, 445815), (315, 435908), (330, 416094), (385, 356652), (396, 346745), (420, 326931), (462, 297210), (495, 277396), (630, 217954), (660, 208047), (693, 198140), (770, 178326), (924, 148605), (990, 138698), (1155, 118884), (1260, 108977), (1386, 99070), (1540, 89163), (1980, 69349), (2310, 59442), (2772, 49535), (3465, 39628), (4620, 29721), (6930, 19814), (9907, 13860)]