19196100

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1$

素因数の和:315

約数の個数: 216

約数和(自身を含む): 75286848

約数和(自身を除く): 56090748

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 25, 28, 30, 33, 35, 36, 42, 44, 45, 50, 55, 60, 63, 66, 70, 75, 77, 84, 90, 99, 100, 105, 110, 126, 132, 140, 150, 154, 165, 175, 180, 198, 210, 220, 225, 231, 252, 275, 277, 300, 308, 315, 330, 350, 385, 396, 420, 450, 462, 495, 525, 550, 554, 630, 660, 693, 700, 770, 825, 831, 900, 924, 990, 1050, 1100, 1108, 1155, 1260, 1385, 1386, 1540, 1575, 1650, 1662, 1925, 1939, 1980, 2100, 2310, 2475, 2493, 2770, 2772, 3047, 3150, 3300, 3324, 3465, 3850, 3878, 4155, 4620, 4950, 4986, 5540, 5775, 5817, 6094, 6300, 6925, 6930, 7700, 7756, 8310, 9141, 9695, 9900, 9972, 11550, 11634, 12188, 12465, 13850, 13860, 15235, 16620, 17325, 17451, 18282, 19390, 20775, 21329, 23100, 23268, 24930, 27423, 27700, 29085, 30470, 34650, 34902, 36564, 38780, 41550, 42658, 45705, 48475, 49860, 54846, 58170, 60940, 62325, 63987, 69300, 69804, 76175, 83100, 85316, 87255, 91410, 96950, 106645, 109692, 116340, 124650, 127974, 137115, 145425, 152350, 174510, 182820, 191961, 193900, 213290, 228525, 249300, 255948, 274230, 290850, 304700, 319935, 349020, 383922, 426580, 436275, 457050, 533225, 548460, 581700, 639870, 685575, 767844, 872550, 914100, 959805, 1066450, 1279740, 1371150, 1599675, 1745100, 1919610, 2132900, 2742300, 3199350, 3839220, 4799025, 6398700, 9598050, 19196100]

約数ペア:

[(1, 19196100), (2, 9598050), (3, 6398700), (4, 4799025), (5, 3839220), (6, 3199350), (7, 2742300), (9, 2132900), (10, 1919610), (11, 1745100), (12, 1599675), (14, 1371150), (15, 1279740), (18, 1066450), (20, 959805), (21, 914100), (22, 872550), (25, 767844), (28, 685575), (30, 639870), (33, 581700), (35, 548460), (36, 533225), (42, 457050), (44, 436275), (45, 426580), (50, 383922), (55, 349020), (60, 319935), (63, 304700), (66, 290850), (70, 274230), (75, 255948), (77, 249300), (84, 228525), (90, 213290), (99, 193900), (100, 191961), (105, 182820), (110, 174510), (126, 152350), (132, 145425), (140, 137115), (150, 127974), (154, 124650), (165, 116340), (175, 109692), (180, 106645), (198, 96950), (210, 91410), (220, 87255), (225, 85316), (231, 83100), (252, 76175), (275, 69804), (277, 69300), (300, 63987), (308, 62325), (315, 60940), (330, 58170), (350, 54846), (385, 49860), (396, 48475), (420, 45705), (450, 42658), (462, 41550), (495, 38780), (525, 36564), (550, 34902), (554, 34650), (630, 30470), (660, 29085), (693, 27700), (700, 27423), (770, 24930), (825, 23268), (831, 23100), (900, 21329), (924, 20775), (990, 19390), (1050, 18282), (1100, 17451), (1108, 17325), (1155, 16620), (1260, 15235), (1385, 13860), (1386, 13850), (1540, 12465), (1575, 12188), (1650, 11634), (1662, 11550), (1925, 9972), (1939, 9900), (1980, 9695), (2100, 9141), (2310, 8310), (2475, 7756), (2493, 7700), (2770, 6930), (2772, 6925), (3047, 6300), (3150, 6094), (3300, 5817), (3324, 5775), (3465, 5540), (3850, 4986), (3878, 4950), (4155, 4620)]