76297760

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{563}}^1$

素因数の和:607

約数の個数: 144

約数和(自身を含む): 226836288

約数和(自身を除く): 150538528

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 121, 140, 154, 160, 176, 220, 224, 242, 280, 308, 352, 385, 440, 484, 560, 563, 605, 616, 770, 847, 880, 968, 1120, 1126, 1210, 1232, 1540, 1694, 1760, 1936, 2252, 2420, 2464, 2815, 3080, 3388, 3872, 3941, 4235, 4504, 4840, 5630, 6160, 6193, 6776, 7882, 8470, 9008, 9680, 11260, 12320, 12386, 13552, 15764, 16940, 18016, 19360, 19705, 22520, 24772, 27104, 30965, 31528, 33880, 39410, 43351, 45040, 49544, 61930, 63056, 67760, 68123, 78820, 86702, 90080, 99088, 123860, 126112, 135520, 136246, 157640, 173404, 198176, 216755, 247720, 272492, 315280, 340615, 346808, 433510, 476861, 495440, 544984, 630560, 681230, 693616, 867020, 953722, 990880, 1089968, 1362460, 1387232, 1734040, 1907444, 2179936, 2384305, 2724920, 3468080, 3814888, 4768610, 5449840, 6936160, 7629776, 9537220, 10899680, 15259552, 19074440, 38148880, 76297760]

約数ペア:

[(1, 76297760), (2, 38148880), (4, 19074440), (5, 15259552), (7, 10899680), (8, 9537220), (10, 7629776), (11, 6936160), (14, 5449840), (16, 4768610), (20, 3814888), (22, 3468080), (28, 2724920), (32, 2384305), (35, 2179936), (40, 1907444), (44, 1734040), (55, 1387232), (56, 1362460), (70, 1089968), (77, 990880), (80, 953722), (88, 867020), (110, 693616), (112, 681230), (121, 630560), (140, 544984), (154, 495440), (160, 476861), (176, 433510), (220, 346808), (224, 340615), (242, 315280), (280, 272492), (308, 247720), (352, 216755), (385, 198176), (440, 173404), (484, 157640), (560, 136246), (563, 135520), (605, 126112), (616, 123860), (770, 99088), (847, 90080), (880, 86702), (968, 78820), (1120, 68123), (1126, 67760), (1210, 63056), (1232, 61930), (1540, 49544), (1694, 45040), (1760, 43351), (1936, 39410), (2252, 33880), (2420, 31528), (2464, 30965), (2815, 27104), (3080, 24772), (3388, 22520), (3872, 19705), (3941, 19360), (4235, 18016), (4504, 16940), (4840, 15764), (5630, 13552), (6160, 12386), (6193, 12320), (6776, 11260), (7882, 9680), (8470, 9008)]