2009700

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1$

素因数の和:67

約数の個数: 216

約数和(自身を含む): 8124480

約数和(自身を除く): 6114780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 25, 28, 29, 30, 33, 35, 36, 42, 44, 45, 50, 55, 58, 60, 63, 66, 70, 75, 77, 84, 87, 90, 99, 100, 105, 110, 116, 126, 132, 140, 145, 150, 154, 165, 174, 175, 180, 198, 203, 210, 220, 225, 231, 252, 261, 275, 290, 300, 308, 315, 319, 330, 348, 350, 385, 396, 406, 420, 435, 450, 462, 495, 522, 525, 550, 580, 609, 630, 638, 660, 693, 700, 725, 770, 812, 825, 870, 900, 924, 957, 990, 1015, 1044, 1050, 1100, 1155, 1218, 1260, 1276, 1305, 1386, 1450, 1540, 1575, 1595, 1650, 1740, 1827, 1914, 1925, 1980, 2030, 2100, 2175, 2233, 2310, 2436, 2475, 2610, 2772, 2871, 2900, 3045, 3150, 3190, 3300, 3465, 3654, 3828, 3850, 4060, 4350, 4466, 4620, 4785, 4950, 5075, 5220, 5742, 5775, 6090, 6300, 6380, 6525, 6699, 6930, 7308, 7700, 7975, 8700, 8932, 9135, 9570, 9900, 10150, 11165, 11484, 11550, 12180, 13050, 13398, 13860, 14355, 15225, 15950, 17325, 18270, 19140, 20097, 20300, 22330, 23100, 23925, 26100, 26796, 28710, 30450, 31900, 33495, 34650, 36540, 40194, 44660, 45675, 47850, 55825, 57420, 60900, 66990, 69300, 71775, 80388, 91350, 95700, 100485, 111650, 133980, 143550, 167475, 182700, 200970, 223300, 287100, 334950, 401940, 502425, 669900, 1004850, 2009700]

約数ペア:

[(1, 2009700), (2, 1004850), (3, 669900), (4, 502425), (5, 401940), (6, 334950), (7, 287100), (9, 223300), (10, 200970), (11, 182700), (12, 167475), (14, 143550), (15, 133980), (18, 111650), (20, 100485), (21, 95700), (22, 91350), (25, 80388), (28, 71775), (29, 69300), (30, 66990), (33, 60900), (35, 57420), (36, 55825), (42, 47850), (44, 45675), (45, 44660), (50, 40194), (55, 36540), (58, 34650), (60, 33495), (63, 31900), (66, 30450), (70, 28710), (75, 26796), (77, 26100), (84, 23925), (87, 23100), (90, 22330), (99, 20300), (100, 20097), (105, 19140), (110, 18270), (116, 17325), (126, 15950), (132, 15225), (140, 14355), (145, 13860), (150, 13398), (154, 13050), (165, 12180), (174, 11550), (175, 11484), (180, 11165), (198, 10150), (203, 9900), (210, 9570), (220, 9135), (225, 8932), (231, 8700), (252, 7975), (261, 7700), (275, 7308), (290, 6930), (300, 6699), (308, 6525), (315, 6380), (319, 6300), (330, 6090), (348, 5775), (350, 5742), (385, 5220), (396, 5075), (406, 4950), (420, 4785), (435, 4620), (450, 4466), (462, 4350), (495, 4060), (522, 3850), (525, 3828), (550, 3654), (580, 3465), (609, 3300), (630, 3190), (638, 3150), (660, 3045), (693, 2900), (700, 2871), (725, 2772), (770, 2610), (812, 2475), (825, 2436), (870, 2310), (900, 2233), (924, 2175), (957, 2100), (990, 2030), (1015, 1980), (1044, 1925), (1050, 1914), (1100, 1827), (1155, 1740), (1218, 1650), (1260, 1595), (1276, 1575), (1305, 1540), (1386, 1450)]