77857350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:270

約数の個数: 96

約数和(自身を含む): 200749056

約数和(自身を除く): 122891706

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 61, 67, 75, 122, 127, 134, 150, 183, 201, 254, 305, 335, 366, 381, 402, 610, 635, 670, 762, 915, 1005, 1270, 1525, 1675, 1830, 1905, 2010, 3050, 3175, 3350, 3810, 4087, 4575, 5025, 6350, 7747, 8174, 8509, 9150, 9525, 10050, 12261, 15494, 17018, 19050, 20435, 23241, 24522, 25527, 38735, 40870, 42545, 46482, 51054, 61305, 77470, 85090, 102175, 116205, 122610, 127635, 193675, 204350, 212725, 232410, 255270, 306525, 387350, 425450, 519049, 581025, 613050, 638175, 1038098, 1162050, 1276350, 1557147, 2595245, 3114294, 5190490, 7785735, 12976225, 15571470, 25952450, 38928675, 77857350]

約数ペア:

[(1, 77857350), (2, 38928675), (3, 25952450), (5, 15571470), (6, 12976225), (10, 7785735), (15, 5190490), (25, 3114294), (30, 2595245), (50, 1557147), (61, 1276350), (67, 1162050), (75, 1038098), (122, 638175), (127, 613050), (134, 581025), (150, 519049), (183, 425450), (201, 387350), (254, 306525), (305, 255270), (335, 232410), (366, 212725), (381, 204350), (402, 193675), (610, 127635), (635, 122610), (670, 116205), (762, 102175), (915, 85090), (1005, 77470), (1270, 61305), (1525, 51054), (1675, 46482), (1830, 42545), (1905, 40870), (2010, 38735), (3050, 25527), (3175, 24522), (3350, 23241), (3810, 20435), (4087, 19050), (4575, 17018), (5025, 15494), (6350, 12261), (7747, 10050), (8174, 9525), (8509, 9150)]