127850400

素因数分解:

$2^5\times 3^4\times 5^2\times {\mathrm{1973}}^1$

素因数の和:2005

約数の個数: 180

約数和(自身を含む): 466481862

約数和(自身を除く): 338631462

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 81, 90, 96, 100, 108, 120, 135, 144, 150, 160, 162, 180, 200, 216, 225, 240, 270, 288, 300, 324, 360, 400, 405, 432, 450, 480, 540, 600, 648, 675, 720, 800, 810, 864, 900, 1080, 1200, 1296, 1350, 1440, 1620, 1800, 1973, 2025, 2160, 2400, 2592, 2700, 3240, 3600, 3946, 4050, 4320, 5400, 5919, 6480, 7200, 7892, 8100, 9865, 10800, 11838, 12960, 15784, 16200, 17757, 19730, 21600, 23676, 29595, 31568, 32400, 35514, 39460, 47352, 49325, 53271, 59190, 63136, 64800, 71028, 78920, 88785, 94704, 98650, 106542, 118380, 142056, 147975, 157840, 159813, 177570, 189408, 197300, 213084, 236760, 266355, 284112, 295950, 315680, 319626, 355140, 394600, 426168, 443925, 473520, 532710, 568224, 591900, 639252, 710280, 789200, 799065, 852336, 887850, 947040, 1065420, 1183800, 1278504, 1331775, 1420560, 1578400, 1598130, 1704672, 1775700, 2130840, 2367600, 2557008, 2663550, 2841120, 3196260, 3551400, 3995325, 4261680, 4735200, 5114016, 5327100, 6392520, 7102800, 7990650, 8523360, 10654200, 12785040, 14205600, 15981300, 21308400, 25570080, 31962600, 42616800, 63925200, 127850400]

約数ペア:

[(1, 127850400), (2, 63925200), (3, 42616800), (4, 31962600), (5, 25570080), (6, 21308400), (8, 15981300), (9, 14205600), (10, 12785040), (12, 10654200), (15, 8523360), (16, 7990650), (18, 7102800), (20, 6392520), (24, 5327100), (25, 5114016), (27, 4735200), (30, 4261680), (32, 3995325), (36, 3551400), (40, 3196260), (45, 2841120), (48, 2663550), (50, 2557008), (54, 2367600), (60, 2130840), (72, 1775700), (75, 1704672), (80, 1598130), (81, 1578400), (90, 1420560), (96, 1331775), (100, 1278504), (108, 1183800), (120, 1065420), (135, 947040), (144, 887850), (150, 852336), (160, 799065), (162, 789200), (180, 710280), (200, 639252), (216, 591900), (225, 568224), (240, 532710), (270, 473520), (288, 443925), (300, 426168), (324, 394600), (360, 355140), (400, 319626), (405, 315680), (432, 295950), (450, 284112), (480, 266355), (540, 236760), (600, 213084), (648, 197300), (675, 189408), (720, 177570), (800, 159813), (810, 157840), (864, 147975), (900, 142056), (1080, 118380), (1200, 106542), (1296, 98650), (1350, 94704), (1440, 88785), (1620, 78920), (1800, 71028), (1973, 64800), (2025, 63136), (2160, 59190), (2400, 53271), (2592, 49325), (2700, 47352), (3240, 39460), (3600, 35514), (3946, 32400), (4050, 31568), (4320, 29595), (5400, 23676), (5919, 21600), (6480, 19730), (7200, 17757), (7892, 16200), (8100, 15784), (9865, 12960), (10800, 11838)]