170188920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{3907}}^1$

素因数の和:3946

約数の個数: 144

約数和(自身を含む): 608123880

約数和(自身を除く): 437934960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 121, 132, 165, 180, 198, 220, 242, 264, 330, 360, 363, 396, 440, 484, 495, 605, 660, 726, 792, 968, 990, 1089, 1210, 1320, 1452, 1815, 1980, 2178, 2420, 2904, 3630, 3907, 3960, 4356, 4840, 5445, 7260, 7814, 8712, 10890, 11721, 14520, 15628, 19535, 21780, 23442, 31256, 35163, 39070, 42977, 43560, 46884, 58605, 70326, 78140, 85954, 93768, 117210, 128931, 140652, 156280, 171908, 175815, 214885, 234420, 257862, 281304, 343816, 351630, 386793, 429770, 468840, 472747, 515724, 644655, 703260, 773586, 859540, 945494, 1031448, 1289310, 1406520, 1418241, 1547172, 1719080, 1890988, 1933965, 2363735, 2578620, 2836482, 3094344, 3781976, 3867930, 4254723, 4727470, 5157240, 5672964, 7091205, 7735860, 8509446, 9454940, 11345928, 14182410, 15471720, 17018892, 18909880, 21273615, 28364820, 34037784, 42547230, 56729640, 85094460, 170188920]

約数ペア:

[(1, 170188920), (2, 85094460), (3, 56729640), (4, 42547230), (5, 34037784), (6, 28364820), (8, 21273615), (9, 18909880), (10, 17018892), (11, 15471720), (12, 14182410), (15, 11345928), (18, 9454940), (20, 8509446), (22, 7735860), (24, 7091205), (30, 5672964), (33, 5157240), (36, 4727470), (40, 4254723), (44, 3867930), (45, 3781976), (55, 3094344), (60, 2836482), (66, 2578620), (72, 2363735), (88, 1933965), (90, 1890988), (99, 1719080), (110, 1547172), (120, 1418241), (121, 1406520), (132, 1289310), (165, 1031448), (180, 945494), (198, 859540), (220, 773586), (242, 703260), (264, 644655), (330, 515724), (360, 472747), (363, 468840), (396, 429770), (440, 386793), (484, 351630), (495, 343816), (605, 281304), (660, 257862), (726, 234420), (792, 214885), (968, 175815), (990, 171908), (1089, 156280), (1210, 140652), (1320, 128931), (1452, 117210), (1815, 93768), (1980, 85954), (2178, 78140), (2420, 70326), (2904, 58605), (3630, 46884), (3907, 43560), (3960, 42977), (4356, 39070), (4840, 35163), (5445, 31256), (7260, 23442), (7814, 21780), (8712, 19535), (10890, 15628), (11721, 14520)]