38376360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{881}}^1$

素因数の和:920

約数の個数: 144

約数和(自身を含む): 137248020

約数和(自身を除く): 98871660

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, 881, 968, 990, 1089, 1210, 1320, 1452, 1762, 1815, 1980, 2178, 2420, 2643, 2904, 3524, 3630, 3960, 4356, 4405, 4840, 5286, 5445, 7048, 7260, 7929, 8712, 8810, 9691, 10572, 10890, 13215, 14520, 15858, 17620, 19382, 21144, 21780, 26430, 29073, 31716, 35240, 38764, 39645, 43560, 48455, 52860, 58146, 63432, 77528, 79290, 87219, 96910, 105720, 106601, 116292, 145365, 158580, 174438, 193820, 213202, 232584, 290730, 317160, 319803, 348876, 387640, 426404, 436095, 533005, 581460, 639606, 697752, 852808, 872190, 959409, 1066010, 1162920, 1279212, 1599015, 1744380, 1918818, 2132020, 2558424, 3198030, 3488760, 3837636, 4264040, 4797045, 6396060, 7675272, 9594090, 12792120, 19188180, 38376360]

約数ペア:

[(1, 38376360), (2, 19188180), (3, 12792120), (4, 9594090), (5, 7675272), (6, 6396060), (8, 4797045), (9, 4264040), (10, 3837636), (11, 3488760), (12, 3198030), (15, 2558424), (18, 2132020), (20, 1918818), (22, 1744380), (24, 1599015), (30, 1279212), (33, 1162920), (36, 1066010), (40, 959409), (44, 872190), (45, 852808), (55, 697752), (60, 639606), (66, 581460), (72, 533005), (88, 436095), (90, 426404), (99, 387640), (110, 348876), (120, 319803), (121, 317160), (132, 290730), (165, 232584), (180, 213202), (198, 193820), (220, 174438), (242, 158580), (264, 145365), (330, 116292), (360, 106601), (363, 105720), (396, 96910), (440, 87219), (484, 79290), (495, 77528), (605, 63432), (660, 58146), (726, 52860), (792, 48455), (881, 43560), (968, 39645), (990, 38764), (1089, 35240), (1210, 31716), (1320, 29073), (1452, 26430), (1762, 21780), (1815, 21144), (1980, 19382), (2178, 17620), (2420, 15858), (2643, 14520), (2904, 13215), (3524, 10890), (3630, 10572), (3960, 9691), (4356, 8810), (4405, 8712), (4840, 7929), (5286, 7260), (5445, 7048)]