27961200

素因数分解:

$2^4\times 3^4\times 5^2\times {\mathrm{863}}^1$

素因数の和:893

約数の個数: 150

約数和(自身を含む): 100466784

約数和(自身を除く): 72505584

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 81, 90, 100, 108, 120, 135, 144, 150, 162, 180, 200, 216, 225, 240, 270, 300, 324, 360, 400, 405, 432, 450, 540, 600, 648, 675, 720, 810, 863, 900, 1080, 1200, 1296, 1350, 1620, 1726, 1800, 2025, 2160, 2589, 2700, 3240, 3452, 3600, 4050, 4315, 5178, 5400, 6480, 6904, 7767, 8100, 8630, 10356, 10800, 12945, 13808, 15534, 16200, 17260, 20712, 21575, 23301, 25890, 31068, 32400, 34520, 38835, 41424, 43150, 46602, 51780, 62136, 64725, 69040, 69903, 77670, 86300, 93204, 103560, 116505, 124272, 129450, 139806, 155340, 172600, 186408, 194175, 207120, 233010, 258900, 279612, 310680, 345200, 349515, 372816, 388350, 466020, 517800, 559224, 582525, 621360, 699030, 776700, 932040, 1035600, 1118448, 1165050, 1398060, 1553400, 1747575, 1864080, 2330100, 2796120, 3106800, 3495150, 4660200, 5592240, 6990300, 9320400, 13980600, 27961200]

約数ペア:

[(1, 27961200), (2, 13980600), (3, 9320400), (4, 6990300), (5, 5592240), (6, 4660200), (8, 3495150), (9, 3106800), (10, 2796120), (12, 2330100), (15, 1864080), (16, 1747575), (18, 1553400), (20, 1398060), (24, 1165050), (25, 1118448), (27, 1035600), (30, 932040), (36, 776700), (40, 699030), (45, 621360), (48, 582525), (50, 559224), (54, 517800), (60, 466020), (72, 388350), (75, 372816), (80, 349515), (81, 345200), (90, 310680), (100, 279612), (108, 258900), (120, 233010), (135, 207120), (144, 194175), (150, 186408), (162, 172600), (180, 155340), (200, 139806), (216, 129450), (225, 124272), (240, 116505), (270, 103560), (300, 93204), (324, 86300), (360, 77670), (400, 69903), (405, 69040), (432, 64725), (450, 62136), (540, 51780), (600, 46602), (648, 43150), (675, 41424), (720, 38835), (810, 34520), (863, 32400), (900, 31068), (1080, 25890), (1200, 23301), (1296, 21575), (1350, 20712), (1620, 17260), (1726, 16200), (1800, 15534), (2025, 13808), (2160, 12945), (2589, 10800), (2700, 10356), (3240, 8630), (3452, 8100), (3600, 7767), (4050, 6904), (4315, 6480), (5178, 5400)]