2564100

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1$

素因数の和:75

約数の個数: 216

約数和(自身を含む): 10291008

約数和(自身を除く): 7726908

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, 37, 42, 44, 45, 50, 55, 60, 63, 66, 70, 74, 75, 77, 84, 90, 99, 100, 105, 110, 111, 126, 132, 140, 148, 150, 154, 165, 175, 180, 185, 198, 210, 220, 222, 225, 231, 252, 259, 275, 300, 308, 315, 330, 333, 350, 370, 385, 396, 407, 420, 444, 450, 462, 495, 518, 525, 550, 555, 630, 660, 666, 693, 700, 740, 770, 777, 814, 825, 900, 924, 925, 990, 1036, 1050, 1100, 1110, 1155, 1221, 1260, 1295, 1332, 1386, 1540, 1554, 1575, 1628, 1650, 1665, 1850, 1925, 1980, 2035, 2100, 2220, 2310, 2331, 2442, 2475, 2590, 2772, 2775, 2849, 3108, 3150, 3300, 3330, 3465, 3663, 3700, 3850, 3885, 4070, 4620, 4662, 4884, 4950, 5180, 5550, 5698, 5775, 6105, 6300, 6475, 6660, 6930, 7326, 7700, 7770, 8140, 8325, 8547, 9324, 9900, 10175, 11100, 11396, 11550, 11655, 12210, 12950, 13860, 14245, 14652, 15540, 16650, 17094, 17325, 18315, 19425, 20350, 23100, 23310, 24420, 25641, 25900, 28490, 30525, 33300, 34188, 34650, 36630, 38850, 40700, 42735, 46620, 51282, 56980, 58275, 61050, 69300, 71225, 73260, 77700, 85470, 91575, 102564, 116550, 122100, 128205, 142450, 170940, 183150, 213675, 233100, 256410, 284900, 366300, 427350, 512820, 641025, 854700, 1282050, 2564100]

約数ペア:

[(1, 2564100), (2, 1282050), (3, 854700), (4, 641025), (5, 512820), (6, 427350), (7, 366300), (9, 284900), (10, 256410), (11, 233100), (12, 213675), (14, 183150), (15, 170940), (18, 142450), (20, 128205), (21, 122100), (22, 116550), (25, 102564), (28, 91575), (30, 85470), (33, 77700), (35, 73260), (36, 71225), (37, 69300), (42, 61050), (44, 58275), (45, 56980), (50, 51282), (55, 46620), (60, 42735), (63, 40700), (66, 38850), (70, 36630), (74, 34650), (75, 34188), (77, 33300), (84, 30525), (90, 28490), (99, 25900), (100, 25641), (105, 24420), (110, 23310), (111, 23100), (126, 20350), (132, 19425), (140, 18315), (148, 17325), (150, 17094), (154, 16650), (165, 15540), (175, 14652), (180, 14245), (185, 13860), (198, 12950), (210, 12210), (220, 11655), (222, 11550), (225, 11396), (231, 11100), (252, 10175), (259, 9900), (275, 9324), (300, 8547), (308, 8325), (315, 8140), (330, 7770), (333, 7700), (350, 7326), (370, 6930), (385, 6660), (396, 6475), (407, 6300), (420, 6105), (444, 5775), (450, 5698), (462, 5550), (495, 5180), (518, 4950), (525, 4884), (550, 4662), (555, 4620), (630, 4070), (660, 3885), (666, 3850), (693, 3700), (700, 3663), (740, 3465), (770, 3330), (777, 3300), (814, 3150), (825, 3108), (900, 2849), (924, 2775), (925, 2772), (990, 2590), (1036, 2475), (1050, 2442), (1100, 2331), (1110, 2310), (1155, 2220), (1221, 2100), (1260, 2035), (1295, 1980), (1332, 1925), (1386, 1850), (1540, 1665), (1554, 1650), (1575, 1628)]