83402280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1$

素因数の和:352

約数の個数: 192

約数和(自身を含む): 297198720

約数和(自身を除く): 213796440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 71, 72, 78, 90, 104, 117, 120, 130, 142, 156, 180, 195, 213, 234, 251, 260, 284, 312, 355, 360, 390, 426, 468, 502, 520, 568, 585, 639, 710, 753, 780, 852, 923, 936, 1004, 1065, 1170, 1255, 1278, 1420, 1506, 1560, 1704, 1846, 2008, 2130, 2259, 2340, 2510, 2556, 2769, 2840, 3012, 3195, 3263, 3692, 3765, 4260, 4518, 4615, 4680, 5020, 5112, 5538, 6024, 6390, 6526, 7384, 7530, 8307, 8520, 9036, 9230, 9789, 10040, 11076, 11295, 12780, 13052, 13845, 15060, 16315, 16614, 17821, 18072, 18460, 19578, 22152, 22590, 25560, 26104, 27690, 29367, 30120, 32630, 33228, 35642, 36920, 39156, 41535, 45180, 48945, 53463, 55380, 58734, 65260, 66456, 71284, 78312, 83070, 89105, 90360, 97890, 106926, 110760, 117468, 130520, 142568, 146835, 160389, 166140, 178210, 195780, 213852, 231673, 234936, 267315, 293670, 320778, 332280, 356420, 391560, 427704, 463346, 534630, 587340, 641556, 695019, 712840, 801945, 926692, 1069260, 1158365, 1174680, 1283112, 1390038, 1603890, 1853384, 2085057, 2138520, 2316730, 2780076, 3207780, 3475095, 4170114, 4633460, 5560152, 6415560, 6950190, 8340228, 9266920, 10425285, 13900380, 16680456, 20850570, 27800760, 41701140, 83402280]

約数ペア:

[(1, 83402280), (2, 41701140), (3, 27800760), (4, 20850570), (5, 16680456), (6, 13900380), (8, 10425285), (9, 9266920), (10, 8340228), (12, 6950190), (13, 6415560), (15, 5560152), (18, 4633460), (20, 4170114), (24, 3475095), (26, 3207780), (30, 2780076), (36, 2316730), (39, 2138520), (40, 2085057), (45, 1853384), (52, 1603890), (60, 1390038), (65, 1283112), (71, 1174680), (72, 1158365), (78, 1069260), (90, 926692), (104, 801945), (117, 712840), (120, 695019), (130, 641556), (142, 587340), (156, 534630), (180, 463346), (195, 427704), (213, 391560), (234, 356420), (251, 332280), (260, 320778), (284, 293670), (312, 267315), (355, 234936), (360, 231673), (390, 213852), (426, 195780), (468, 178210), (502, 166140), (520, 160389), (568, 146835), (585, 142568), (639, 130520), (710, 117468), (753, 110760), (780, 106926), (852, 97890), (923, 90360), (936, 89105), (1004, 83070), (1065, 78312), (1170, 71284), (1255, 66456), (1278, 65260), (1420, 58734), (1506, 55380), (1560, 53463), (1704, 48945), (1846, 45180), (2008, 41535), (2130, 39156), (2259, 36920), (2340, 35642), (2510, 33228), (2556, 32630), (2769, 30120), (2840, 29367), (3012, 27690), (3195, 26104), (3263, 25560), (3692, 22590), (3765, 22152), (4260, 19578), (4518, 18460), (4615, 18072), (4680, 17821), (5020, 16614), (5112, 16315), (5538, 15060), (6024, 13845), (6390, 13052), (6526, 12780), (7384, 11295), (7530, 11076), (8307, 10040), (8520, 9789), (9036, 9230)]