27789300

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1$

素因数の和:439

約数の個数: 216

約数和(自身を含む): 108868032

約数和(自身を除く): 81078732

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, 300, 308, 315, 330, 350, 385, 396, 401, 420, 450, 462, 495, 525, 550, 630, 660, 693, 700, 770, 802, 825, 900, 924, 990, 1050, 1100, 1155, 1203, 1260, 1386, 1540, 1575, 1604, 1650, 1925, 1980, 2005, 2100, 2310, 2406, 2475, 2772, 2807, 3150, 3300, 3465, 3609, 3850, 4010, 4411, 4620, 4812, 4950, 5614, 5775, 6015, 6300, 6930, 7218, 7700, 8020, 8421, 8822, 9900, 10025, 11228, 11550, 12030, 13233, 13860, 14035, 14436, 16842, 17325, 17644, 18045, 20050, 22055, 23100, 24060, 25263, 26466, 28070, 30075, 30877, 33684, 34650, 36090, 39699, 40100, 42105, 44110, 50526, 52932, 56140, 60150, 61754, 66165, 69300, 70175, 72180, 79398, 84210, 88220, 90225, 92631, 101052, 110275, 120300, 123508, 126315, 132330, 140350, 154385, 158796, 168420, 180450, 185262, 198495, 210525, 220550, 252630, 264660, 277893, 280700, 308770, 330825, 360900, 370524, 396990, 421050, 441100, 463155, 505260, 555786, 617540, 631575, 661650, 771925, 793980, 842100, 926310, 992475, 1111572, 1263150, 1323300, 1389465, 1543850, 1852620, 1984950, 2315775, 2526300, 2778930, 3087700, 3969900, 4631550, 5557860, 6947325, 9263100, 13894650, 27789300]

約数ペア:

[(1, 27789300), (2, 13894650), (3, 9263100), (4, 6947325), (5, 5557860), (6, 4631550), (7, 3969900), (9, 3087700), (10, 2778930), (11, 2526300), (12, 2315775), (14, 1984950), (15, 1852620), (18, 1543850), (20, 1389465), (21, 1323300), (22, 1263150), (25, 1111572), (28, 992475), (30, 926310), (33, 842100), (35, 793980), (36, 771925), (42, 661650), (44, 631575), (45, 617540), (50, 555786), (55, 505260), (60, 463155), (63, 441100), (66, 421050), (70, 396990), (75, 370524), (77, 360900), (84, 330825), (90, 308770), (99, 280700), (100, 277893), (105, 264660), (110, 252630), (126, 220550), (132, 210525), (140, 198495), (150, 185262), (154, 180450), (165, 168420), (175, 158796), (180, 154385), (198, 140350), (210, 132330), (220, 126315), (225, 123508), (231, 120300), (252, 110275), (275, 101052), (300, 92631), (308, 90225), (315, 88220), (330, 84210), (350, 79398), (385, 72180), (396, 70175), (401, 69300), (420, 66165), (450, 61754), (462, 60150), (495, 56140), (525, 52932), (550, 50526), (630, 44110), (660, 42105), (693, 40100), (700, 39699), (770, 36090), (802, 34650), (825, 33684), (900, 30877), (924, 30075), (990, 28070), (1050, 26466), (1100, 25263), (1155, 24060), (1203, 23100), (1260, 22055), (1386, 20050), (1540, 18045), (1575, 17644), (1604, 17325), (1650, 16842), (1925, 14436), (1980, 14035), (2005, 13860), (2100, 13233), (2310, 12030), (2406, 11550), (2475, 11228), (2772, 10025), (2807, 9900), (3150, 8822), (3300, 8421), (3465, 8020), (3609, 7700), (3850, 7218), (4010, 6930), (4411, 6300), (4620, 6015), (4812, 5775), (4950, 5614)]