77166100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:154

約数の個数: 144

約数和(自身を含む): 196862400

約数和(自身を除く): 119696300

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 29, 41, 44, 50, 55, 58, 59, 82, 100, 110, 116, 118, 145, 164, 205, 220, 236, 275, 290, 295, 319, 410, 451, 550, 580, 590, 638, 649, 725, 820, 902, 1025, 1100, 1180, 1189, 1276, 1298, 1450, 1475, 1595, 1711, 1804, 2050, 2255, 2378, 2419, 2596, 2900, 2950, 3190, 3245, 3422, 4100, 4510, 4756, 4838, 5900, 5945, 6380, 6490, 6844, 7975, 8555, 9020, 9676, 11275, 11890, 12095, 12980, 13079, 15950, 16225, 17110, 18821, 22550, 23780, 24190, 26158, 26609, 29725, 31900, 32450, 34220, 37642, 42775, 45100, 48380, 52316, 53218, 59450, 60475, 64900, 65395, 70151, 75284, 85550, 94105, 106436, 118900, 120950, 130790, 133045, 140302, 171100, 188210, 241900, 261580, 266090, 280604, 326975, 350755, 376420, 470525, 532180, 653950, 665225, 701510, 771661, 941050, 1307900, 1330450, 1403020, 1543322, 1753775, 1882100, 2660900, 3086644, 3507550, 3858305, 7015100, 7716610, 15433220, 19291525, 38583050, 77166100]

約数ペア:

[(1, 77166100), (2, 38583050), (4, 19291525), (5, 15433220), (10, 7716610), (11, 7015100), (20, 3858305), (22, 3507550), (25, 3086644), (29, 2660900), (41, 1882100), (44, 1753775), (50, 1543322), (55, 1403020), (58, 1330450), (59, 1307900), (82, 941050), (100, 771661), (110, 701510), (116, 665225), (118, 653950), (145, 532180), (164, 470525), (205, 376420), (220, 350755), (236, 326975), (275, 280604), (290, 266090), (295, 261580), (319, 241900), (410, 188210), (451, 171100), (550, 140302), (580, 133045), (590, 130790), (638, 120950), (649, 118900), (725, 106436), (820, 94105), (902, 85550), (1025, 75284), (1100, 70151), (1180, 65395), (1189, 64900), (1276, 60475), (1298, 59450), (1450, 53218), (1475, 52316), (1595, 48380), (1711, 45100), (1804, 42775), (2050, 37642), (2255, 34220), (2378, 32450), (2419, 31900), (2596, 29725), (2900, 26609), (2950, 26158), (3190, 24190), (3245, 23780), (3422, 22550), (4100, 18821), (4510, 17110), (4756, 16225), (4838, 15950), (5900, 13079), (5945, 12980), (6380, 12095), (6490, 11890), (6844, 11275), (7975, 9676), (8555, 9020)]