67760700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{787}}^1$

素因数の和:852

約数の個数: 144

約数和(自身を含む): 229818624

約数和(自身を除く): 162057924

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 41, 42, 50, 60, 70, 75, 82, 84, 100, 105, 123, 140, 150, 164, 175, 205, 210, 246, 287, 300, 350, 410, 420, 492, 525, 574, 615, 700, 787, 820, 861, 1025, 1050, 1148, 1230, 1435, 1574, 1722, 2050, 2100, 2361, 2460, 2870, 3075, 3148, 3444, 3935, 4100, 4305, 4722, 5509, 5740, 6150, 7175, 7870, 8610, 9444, 11018, 11805, 12300, 14350, 15740, 16527, 17220, 19675, 21525, 22036, 23610, 27545, 28700, 32267, 33054, 39350, 43050, 47220, 55090, 59025, 64534, 66108, 78700, 82635, 86100, 96801, 110180, 118050, 129068, 137725, 161335, 165270, 193602, 225869, 236100, 275450, 322670, 330540, 387204, 413175, 451738, 484005, 550900, 645340, 677607, 806675, 826350, 903476, 968010, 1129345, 1355214, 1613350, 1652700, 1936020, 2258690, 2420025, 2710428, 3226700, 3388035, 4517380, 4840050, 5646725, 6776070, 9680100, 11293450, 13552140, 16940175, 22586900, 33880350, 67760700]

約数ペア:

[(1, 67760700), (2, 33880350), (3, 22586900), (4, 16940175), (5, 13552140), (6, 11293450), (7, 9680100), (10, 6776070), (12, 5646725), (14, 4840050), (15, 4517380), (20, 3388035), (21, 3226700), (25, 2710428), (28, 2420025), (30, 2258690), (35, 1936020), (41, 1652700), (42, 1613350), (50, 1355214), (60, 1129345), (70, 968010), (75, 903476), (82, 826350), (84, 806675), (100, 677607), (105, 645340), (123, 550900), (140, 484005), (150, 451738), (164, 413175), (175, 387204), (205, 330540), (210, 322670), (246, 275450), (287, 236100), (300, 225869), (350, 193602), (410, 165270), (420, 161335), (492, 137725), (525, 129068), (574, 118050), (615, 110180), (700, 96801), (787, 86100), (820, 82635), (861, 78700), (1025, 66108), (1050, 64534), (1148, 59025), (1230, 55090), (1435, 47220), (1574, 43050), (1722, 39350), (2050, 33054), (2100, 32267), (2361, 28700), (2460, 27545), (2870, 23610), (3075, 22036), (3148, 21525), (3444, 19675), (3935, 17220), (4100, 16527), (4305, 15740), (4722, 14350), (5509, 12300), (5740, 11805), (6150, 11018), (7175, 9444), (7870, 8610)]