27574680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1931}}^1$

素因数の和:1969

約数の個数: 128

約数和(自身を含む): 100154880

約数和(自身を除く): 72580200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 340, 357, 408, 420, 476, 510, 595, 680, 714, 840, 952, 1020, 1190, 1428, 1785, 1931, 2040, 2380, 2856, 3570, 3862, 4760, 5793, 7140, 7724, 9655, 11586, 13517, 14280, 15448, 19310, 23172, 27034, 28965, 32827, 38620, 40551, 46344, 54068, 57930, 65654, 67585, 77240, 81102, 98481, 108136, 115860, 131308, 135170, 162204, 164135, 196962, 202755, 229789, 231720, 262616, 270340, 324408, 328270, 393924, 405510, 459578, 492405, 540680, 656540, 689367, 787848, 811020, 919156, 984810, 1148945, 1313080, 1378734, 1622040, 1838312, 1969620, 2297890, 2757468, 3446835, 3939240, 4595780, 5514936, 6893670, 9191560, 13787340, 27574680]

約数ペア:

[(1, 27574680), (2, 13787340), (3, 9191560), (4, 6893670), (5, 5514936), (6, 4595780), (7, 3939240), (8, 3446835), (10, 2757468), (12, 2297890), (14, 1969620), (15, 1838312), (17, 1622040), (20, 1378734), (21, 1313080), (24, 1148945), (28, 984810), (30, 919156), (34, 811020), (35, 787848), (40, 689367), (42, 656540), (51, 540680), (56, 492405), (60, 459578), (68, 405510), (70, 393924), (84, 328270), (85, 324408), (102, 270340), (105, 262616), (119, 231720), (120, 229789), (136, 202755), (140, 196962), (168, 164135), (170, 162204), (204, 135170), (210, 131308), (238, 115860), (255, 108136), (280, 98481), (340, 81102), (357, 77240), (408, 67585), (420, 65654), (476, 57930), (510, 54068), (595, 46344), (680, 40551), (714, 38620), (840, 32827), (952, 28965), (1020, 27034), (1190, 23172), (1428, 19310), (1785, 15448), (1931, 14280), (2040, 13517), (2380, 11586), (2856, 9655), (3570, 7724), (3862, 7140), (4760, 5793)]