38217960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3217}}^1$

素因数の和:3248

約数の個数: 128

約数和(自身を含む): 139017600

約数和(自身を除く): 100799640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 330, 360, 396, 440, 495, 540, 594, 660, 792, 990, 1080, 1188, 1320, 1485, 1980, 2376, 2970, 3217, 3960, 5940, 6434, 9651, 11880, 12868, 16085, 19302, 25736, 28953, 32170, 35387, 38604, 48255, 57906, 64340, 70774, 77208, 86859, 96510, 106161, 115812, 128680, 141548, 144765, 173718, 176935, 193020, 212322, 231624, 283096, 289530, 318483, 347436, 353870, 386040, 424644, 434295, 530805, 579060, 636966, 694872, 707740, 849288, 868590, 955449, 1061610, 1158120, 1273932, 1415480, 1592415, 1737180, 1910898, 2123220, 2547864, 3184830, 3474360, 3821796, 4246440, 4777245, 6369660, 7643592, 9554490, 12739320, 19108980, 38217960]

約数ペア:

[(1, 38217960), (2, 19108980), (3, 12739320), (4, 9554490), (5, 7643592), (6, 6369660), (8, 4777245), (9, 4246440), (10, 3821796), (11, 3474360), (12, 3184830), (15, 2547864), (18, 2123220), (20, 1910898), (22, 1737180), (24, 1592415), (27, 1415480), (30, 1273932), (33, 1158120), (36, 1061610), (40, 955449), (44, 868590), (45, 849288), (54, 707740), (55, 694872), (60, 636966), (66, 579060), (72, 530805), (88, 434295), (90, 424644), (99, 386040), (108, 353870), (110, 347436), (120, 318483), (132, 289530), (135, 283096), (165, 231624), (180, 212322), (198, 193020), (216, 176935), (220, 173718), (264, 144765), (270, 141548), (297, 128680), (330, 115812), (360, 106161), (396, 96510), (440, 86859), (495, 77208), (540, 70774), (594, 64340), (660, 57906), (792, 48255), (990, 38604), (1080, 35387), (1188, 32170), (1320, 28953), (1485, 25736), (1980, 19302), (2376, 16085), (2970, 12868), (3217, 11880), (3960, 9651), (5940, 6434)]