3984.00000000

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{461}}^1$

素因数の和:544

約数の個数: 144

約数和(自身を含む): 173152980

約数和(自身を除く): 122535180

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 61, 72, 75, 90, 100, 120, 122, 150, 180, 183, 200, 225, 244, 300, 305, 360, 366, 450, 461, 488, 549, 600, 610, 732, 900, 915, 922, 1098, 1220, 1383, 1464, 1525, 1800, 1830, 1844, 2196, 2305, 2440, 2745, 2766, 3050, 3660, 3688, 4149, 4392, 4575, 4610, 5490, 5532, 6100, 6915, 7320, 8298, 9150, 9220, 10980, 11064, 11525, 12200, 13725, 13830, 16596, 18300, 18440, 20745, 21960, 23050, 27450, 27660, 28121, 33192, 34575, 36600, 41490, 46100, 54900, 55320, 56242, 69150, 82980, 84363, 92200, 103725, 109800, 112484, 138300, 140605, 165960, 168726, 207450, 224968, 253089, 276600, 281210, 337452, 414900, 421815, 506178, 562420, 674904, 703025, 829800, 843630, 1012356, 1124840, 1265445, 1406050, 1687260, 2024712, 2109075, 2530890, 2812100, 3374520, 4218150, 5061780, 5624200, 6327225, 8436300, 10123560, 12654450, 16872600, 25308900, 50617800]

約数ペア:

[(1, 50617800), (2, 25308900), (3, 16872600), (4, 12654450), (5, 10123560), (6, 8436300), (8, 6327225), (9, 5624200), (10, 5061780), (12, 4218150), (15, 3374520), (18, 2812100), (20, 2530890), (24, 2109075), (25, 2024712), (30, 1687260), (36, 1406050), (40, 1265445), (45, 1124840), (50, 1012356), (60, 843630), (61, 829800), (72, 703025), (75, 674904), (90, 562420), (100, 506178), (120, 421815), (122, 414900), (150, 337452), (180, 281210), (183, 276600), (200, 253089), (225, 224968), (244, 207450), (300, 168726), (305, 165960), (360, 140605), (366, 138300), (450, 112484), (461, 109800), (488, 103725), (549, 92200), (600, 84363), (610, 82980), (732, 69150), (900, 56242), (915, 55320), (922, 54900), (1098, 46100), (1220, 41490), (1383, 36600), (1464, 34575), (1525, 33192), (1800, 28121), (1830, 27660), (1844, 27450), (2196, 23050), (2305, 21960), (2440, 20745), (2745, 18440), (2766, 18300), (3050, 16596), (3660, 13830), (3688, 13725), (4149, 12200), (4392, 11525), (4575, 11064), (4610, 10980), (5490, 9220), (5532, 9150), (6100, 8298), (6915, 7320)]