55515600

素因数分解:

$2^4\times 3^2\times 5^2\times 7^1\times {\mathrm{2203}}^1$

素因数の和:2234

約数の個数: 180

約数和(自身を含む): 220276576

約数和(自身を除く): 164760976

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 70, 72, 75, 80, 84, 90, 100, 105, 112, 120, 126, 140, 144, 150, 168, 175, 180, 200, 210, 225, 240, 252, 280, 300, 315, 336, 350, 360, 400, 420, 450, 504, 525, 560, 600, 630, 700, 720, 840, 900, 1008, 1050, 1200, 1260, 1400, 1575, 1680, 1800, 2100, 2203, 2520, 2800, 3150, 3600, 4200, 4406, 5040, 6300, 6609, 8400, 8812, 11015, 12600, 13218, 15421, 17624, 19827, 22030, 25200, 26436, 30842, 33045, 35248, 39654, 44060, 46263, 52872, 55075, 61684, 66090, 77105, 79308, 88120, 92526, 99135, 105744, 110150, 123368, 132180, 138789, 154210, 158616, 165225, 176240, 185052, 198270, 220300, 231315, 246736, 264360, 277578, 308420, 317232, 330450, 370104, 385525, 396540, 440600, 462630, 495675, 528720, 555156, 616840, 660900, 693945, 740208, 771050, 793080, 881200, 925260, 991350, 1110312, 1156575, 1233680, 1321800, 1387890, 1542100, 1586160, 1850520, 1982700, 2220624, 2313150, 2643600, 2775780, 3084200, 3469725, 3701040, 3965400, 4626300, 5551560, 6168400, 6939450, 7930800, 9252600, 11103120, 13878900, 18505200, 27757800, 55515600]

約数ペア:

[(1, 55515600), (2, 27757800), (3, 18505200), (4, 13878900), (5, 11103120), (6, 9252600), (7, 7930800), (8, 6939450), (9, 6168400), (10, 5551560), (12, 4626300), (14, 3965400), (15, 3701040), (16, 3469725), (18, 3084200), (20, 2775780), (21, 2643600), (24, 2313150), (25, 2220624), (28, 1982700), (30, 1850520), (35, 1586160), (36, 1542100), (40, 1387890), (42, 1321800), (45, 1233680), (48, 1156575), (50, 1110312), (56, 991350), (60, 925260), (63, 881200), (70, 793080), (72, 771050), (75, 740208), (80, 693945), (84, 660900), (90, 616840), (100, 555156), (105, 528720), (112, 495675), (120, 462630), (126, 440600), (140, 396540), (144, 385525), (150, 370104), (168, 330450), (175, 317232), (180, 308420), (200, 277578), (210, 264360), (225, 246736), (240, 231315), (252, 220300), (280, 198270), (300, 185052), (315, 176240), (336, 165225), (350, 158616), (360, 154210), (400, 138789), (420, 132180), (450, 123368), (504, 110150), (525, 105744), (560, 99135), (600, 92526), (630, 88120), (700, 79308), (720, 77105), (840, 66090), (900, 61684), (1008, 55075), (1050, 52872), (1200, 46263), (1260, 44060), (1400, 39654), (1575, 35248), (1680, 33045), (1800, 30842), (2100, 26436), (2203, 25200), (2520, 22030), (2800, 19827), (3150, 17624), (3600, 15421), (4200, 13218), (4406, 12600), (5040, 11015), (6300, 8812), (6609, 8400)]