83495520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2521}}^1$

素因数の和:2565

約数の個数: 144

約数和(自身を含む): 297434592

約数和(自身を除く): 213939072

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 96, 115, 120, 138, 144, 160, 180, 184, 207, 230, 240, 276, 288, 345, 360, 368, 414, 460, 480, 552, 690, 720, 736, 828, 920, 1035, 1104, 1380, 1440, 1656, 1840, 2070, 2208, 2521, 2760, 3312, 3680, 4140, 5042, 5520, 6624, 7563, 8280, 10084, 11040, 12605, 15126, 16560, 20168, 22689, 25210, 30252, 33120, 37815, 40336, 45378, 50420, 57983, 60504, 75630, 80672, 90756, 100840, 113445, 115966, 121008, 151260, 173949, 181512, 201680, 226890, 231932, 242016, 289915, 302520, 347898, 363024, 403360, 453780, 463864, 521847, 579830, 605040, 695796, 726048, 869745, 907560, 927728, 1043694, 1159660, 1210080, 1391592, 1739490, 1815120, 1855456, 2087388, 2319320, 2609235, 2783184, 3478980, 3630240, 4174776, 4638640, 5218470, 5566368, 6957960, 8349552, 9277280, 10436940, 13915920, 16699104, 20873880, 27831840, 41747760, 83495520]

約数ペア:

[(1, 83495520), (2, 41747760), (3, 27831840), (4, 20873880), (5, 16699104), (6, 13915920), (8, 10436940), (9, 9277280), (10, 8349552), (12, 6957960), (15, 5566368), (16, 5218470), (18, 4638640), (20, 4174776), (23, 3630240), (24, 3478980), (30, 2783184), (32, 2609235), (36, 2319320), (40, 2087388), (45, 1855456), (46, 1815120), (48, 1739490), (60, 1391592), (69, 1210080), (72, 1159660), (80, 1043694), (90, 927728), (92, 907560), (96, 869745), (115, 726048), (120, 695796), (138, 605040), (144, 579830), (160, 521847), (180, 463864), (184, 453780), (207, 403360), (230, 363024), (240, 347898), (276, 302520), (288, 289915), (345, 242016), (360, 231932), (368, 226890), (414, 201680), (460, 181512), (480, 173949), (552, 151260), (690, 121008), (720, 115966), (736, 113445), (828, 100840), (920, 90756), (1035, 80672), (1104, 75630), (1380, 60504), (1440, 57983), (1656, 50420), (1840, 45378), (2070, 40336), (2208, 37815), (2521, 33120), (2760, 30252), (3312, 25210), (3680, 22689), (4140, 20168), (5042, 16560), (5520, 15126), (6624, 12605), (7563, 11040), (8280, 10084)]