1282050

素因数分解:

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

素因数の和:73

約数の個数: 144

約数和(自身を含む): 4410432

約数和(自身を除く): 3128382

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 25, 30, 33, 35, 37, 42, 45, 50, 55, 63, 66, 70, 74, 75, 77, 90, 99, 105, 110, 111, 126, 150, 154, 165, 175, 185, 198, 210, 222, 225, 231, 259, 275, 315, 330, 333, 350, 370, 385, 407, 450, 462, 495, 518, 525, 550, 555, 630, 666, 693, 770, 777, 814, 825, 925, 990, 1050, 1110, 1155, 1221, 1295, 1386, 1554, 1575, 1650, 1665, 1850, 1925, 2035, 2310, 2331, 2442, 2475, 2590, 2775, 2849, 3150, 3330, 3465, 3663, 3850, 3885, 4070, 4662, 4950, 5550, 5698, 5775, 6105, 6475, 6930, 7326, 7770, 8325, 8547, 10175, 11550, 11655, 12210, 12950, 14245, 16650, 17094, 17325, 18315, 19425, 20350, 23310, 25641, 28490, 30525, 34650, 36630, 38850, 42735, 51282, 58275, 61050, 71225, 85470, 91575, 116550, 128205, 142450, 183150, 213675, 256410, 427350, 641025, 1282050]

約数ペア:

[(1, 1282050), (2, 641025), (3, 427350), (5, 256410), (6, 213675), (7, 183150), (9, 142450), (10, 128205), (11, 116550), (14, 91575), (15, 85470), (18, 71225), (21, 61050), (22, 58275), (25, 51282), (30, 42735), (33, 38850), (35, 36630), (37, 34650), (42, 30525), (45, 28490), (50, 25641), (55, 23310), (63, 20350), (66, 19425), (70, 18315), (74, 17325), (75, 17094), (77, 16650), (90, 14245), (99, 12950), (105, 12210), (110, 11655), (111, 11550), (126, 10175), (150, 8547), (154, 8325), (165, 7770), (175, 7326), (185, 6930), (198, 6475), (210, 6105), (222, 5775), (225, 5698), (231, 5550), (259, 4950), (275, 4662), (315, 4070), (330, 3885), (333, 3850), (350, 3663), (370, 3465), (385, 3330), (407, 3150), (450, 2849), (462, 2775), (495, 2590), (518, 2475), (525, 2442), (550, 2331), (555, 2310), (630, 2035), (666, 1925), (693, 1850), (770, 1665), (777, 1650), (814, 1575), (825, 1554), (925, 1386), (990, 1295), (1050, 1221), (1110, 1155)]