208738800

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{2521}}^1$

素因数の和:2568

約数の個数: 180

約数和(自身を含む): 756176304

約数和(自身を除く): 547437504

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 25, 30, 36, 40, 45, 46, 48, 50, 60, 69, 72, 75, 80, 90, 92, 100, 115, 120, 138, 144, 150, 180, 184, 200, 207, 225, 230, 240, 276, 300, 345, 360, 368, 400, 414, 450, 460, 552, 575, 600, 690, 720, 828, 900, 920, 1035, 1104, 1150, 1200, 1380, 1656, 1725, 1800, 1840, 2070, 2300, 2521, 2760, 3312, 3450, 3600, 4140, 4600, 5042, 5175, 5520, 6900, 7563, 8280, 9200, 10084, 10350, 12605, 13800, 15126, 16560, 20168, 20700, 22689, 25210, 27600, 30252, 37815, 40336, 41400, 45378, 50420, 57983, 60504, 63025, 75630, 82800, 90756, 100840, 113445, 115966, 121008, 126050, 151260, 173949, 181512, 189075, 201680, 226890, 231932, 252100, 289915, 302520, 347898, 363024, 378150, 453780, 463864, 504200, 521847, 567225, 579830, 605040, 695796, 756300, 869745, 907560, 927728, 1008400, 1043694, 1134450, 1159660, 1391592, 1449575, 1512600, 1739490, 1815120, 2087388, 2268900, 2319320, 2609235, 2783184, 2899150, 3025200, 3478980, 4174776, 4348725, 4537800, 4638640, 5218470, 5798300, 6957960, 8349552, 8697450, 9075600, 10436940, 11596600, 13046175, 13915920, 17394900, 20873880, 23193200, 26092350, 34789800, 41747760, 52184700, 69579600, 104369400, 208738800]

約数ペア:

[(1, 208738800), (2, 104369400), (3, 69579600), (4, 52184700), (5, 41747760), (6, 34789800), (8, 26092350), (9, 23193200), (10, 20873880), (12, 17394900), (15, 13915920), (16, 13046175), (18, 11596600), (20, 10436940), (23, 9075600), (24, 8697450), (25, 8349552), (30, 6957960), (36, 5798300), (40, 5218470), (45, 4638640), (46, 4537800), (48, 4348725), (50, 4174776), (60, 3478980), (69, 3025200), (72, 2899150), (75, 2783184), (80, 2609235), (90, 2319320), (92, 2268900), (100, 2087388), (115, 1815120), (120, 1739490), (138, 1512600), (144, 1449575), (150, 1391592), (180, 1159660), (184, 1134450), (200, 1043694), (207, 1008400), (225, 927728), (230, 907560), (240, 869745), (276, 756300), (300, 695796), (345, 605040), (360, 579830), (368, 567225), (400, 521847), (414, 504200), (450, 463864), (460, 453780), (552, 378150), (575, 363024), (600, 347898), (690, 302520), (720, 289915), (828, 252100), (900, 231932), (920, 226890), (1035, 201680), (1104, 189075), (1150, 181512), (1200, 173949), (1380, 151260), (1656, 126050), (1725, 121008), (1800, 115966), (1840, 113445), (2070, 100840), (2300, 90756), (2521, 82800), (2760, 75630), (3312, 63025), (3450, 60504), (3600, 57983), (4140, 50420), (4600, 45378), (5042, 41400), (5175, 40336), (5520, 37815), (6900, 30252), (7563, 27600), (8280, 25210), (9200, 22689), (10084, 20700), (10350, 20168), (12605, 16560), (13800, 15126)]