2136750

素因数分解:

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

素因数の和:75

約数の個数: 128

約数和(自身を含む): 6829056

約数和(自身を除く): 4692306

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 25, 30, 33, 35, 37, 42, 50, 55, 66, 70, 74, 75, 77, 105, 110, 111, 125, 150, 154, 165, 175, 185, 210, 222, 231, 250, 259, 275, 330, 350, 370, 375, 385, 407, 462, 518, 525, 550, 555, 750, 770, 777, 814, 825, 875, 925, 1050, 1110, 1155, 1221, 1295, 1375, 1554, 1650, 1750, 1850, 1925, 2035, 2310, 2442, 2590, 2625, 2750, 2775, 2849, 3850, 3885, 4070, 4125, 4625, 5250, 5550, 5698, 5775, 6105, 6475, 7770, 8250, 8547, 9250, 9625, 10175, 11550, 12210, 12950, 13875, 14245, 17094, 19250, 19425, 20350, 27750, 28490, 28875, 30525, 32375, 38850, 42735, 50875, 57750, 61050, 64750, 71225, 85470, 97125, 101750, 142450, 152625, 194250, 213675, 305250, 356125, 427350, 712250, 1068375, 2136750]

約数ペア:

[(1, 2136750), (2, 1068375), (3, 712250), (5, 427350), (6, 356125), (7, 305250), (10, 213675), (11, 194250), (14, 152625), (15, 142450), (21, 101750), (22, 97125), (25, 85470), (30, 71225), (33, 64750), (35, 61050), (37, 57750), (42, 50875), (50, 42735), (55, 38850), (66, 32375), (70, 30525), (74, 28875), (75, 28490), (77, 27750), (105, 20350), (110, 19425), (111, 19250), (125, 17094), (150, 14245), (154, 13875), (165, 12950), (175, 12210), (185, 11550), (210, 10175), (222, 9625), (231, 9250), (250, 8547), (259, 8250), (275, 7770), (330, 6475), (350, 6105), (370, 5775), (375, 5698), (385, 5550), (407, 5250), (462, 4625), (518, 4125), (525, 4070), (550, 3885), (555, 3850), (750, 2849), (770, 2775), (777, 2750), (814, 2625), (825, 2590), (875, 2442), (925, 2310), (1050, 2035), (1110, 1925), (1155, 1850), (1221, 1750), (1295, 1650), (1375, 1554)]