27235560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{439}}^1$

素因数の和:511

約数の個数: 128

約数和(自身を含む): 91238400

約数和(自身を除く): 64002840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 47, 55, 60, 66, 88, 94, 110, 120, 132, 141, 165, 188, 220, 235, 264, 282, 330, 376, 439, 440, 470, 517, 564, 660, 705, 878, 940, 1034, 1128, 1317, 1320, 1410, 1551, 1756, 1880, 2068, 2195, 2585, 2634, 2820, 3102, 3512, 4136, 4390, 4829, 5170, 5268, 5640, 6204, 6585, 7755, 8780, 9658, 10340, 10536, 12408, 13170, 14487, 15510, 17560, 19316, 20633, 20680, 24145, 26340, 28974, 31020, 38632, 41266, 48290, 52680, 57948, 61899, 62040, 72435, 82532, 96580, 103165, 115896, 123798, 144870, 165064, 193160, 206330, 226963, 247596, 289740, 309495, 412660, 453926, 495192, 579480, 618990, 680889, 825320, 907852, 1134815, 1237980, 1361778, 1815704, 2269630, 2475960, 2723556, 3404445, 4539260, 5447112, 6808890, 9078520, 13617780, 27235560]

約数ペア:

[(1, 27235560), (2, 13617780), (3, 9078520), (4, 6808890), (5, 5447112), (6, 4539260), (8, 3404445), (10, 2723556), (11, 2475960), (12, 2269630), (15, 1815704), (20, 1361778), (22, 1237980), (24, 1134815), (30, 907852), (33, 825320), (40, 680889), (44, 618990), (47, 579480), (55, 495192), (60, 453926), (66, 412660), (88, 309495), (94, 289740), (110, 247596), (120, 226963), (132, 206330), (141, 193160), (165, 165064), (188, 144870), (220, 123798), (235, 115896), (264, 103165), (282, 96580), (330, 82532), (376, 72435), (439, 62040), (440, 61899), (470, 57948), (517, 52680), (564, 48290), (660, 41266), (705, 38632), (878, 31020), (940, 28974), (1034, 26340), (1128, 24145), (1317, 20680), (1320, 20633), (1410, 19316), (1551, 17560), (1756, 15510), (1880, 14487), (2068, 13170), (2195, 12408), (2585, 10536), (2634, 10340), (2820, 9658), (3102, 8780), (3512, 7755), (4136, 6585), (4390, 6204), (4829, 5640), (5170, 5268)]