12217800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{2909}}^1$

素因数の和:2935

約数の個数: 96

約数和(自身を含む): 43300800

約数和(自身を除く): 31083000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 140, 150, 168, 175, 200, 210, 280, 300, 350, 420, 525, 600, 700, 840, 1050, 1400, 2100, 2909, 4200, 5818, 8727, 11636, 14545, 17454, 20363, 23272, 29090, 34908, 40726, 43635, 58180, 61089, 69816, 72725, 81452, 87270, 101815, 116360, 122178, 145450, 162904, 174540, 203630, 218175, 244356, 290900, 305445, 349080, 407260, 436350, 488712, 509075, 581800, 610890, 814520, 872700, 1018150, 1221780, 1527225, 1745400, 2036300, 2443560, 3054450, 4072600, 6108900, 12217800]

約数ペア:

[(1, 12217800), (2, 6108900), (3, 4072600), (4, 3054450), (5, 2443560), (6, 2036300), (7, 1745400), (8, 1527225), (10, 1221780), (12, 1018150), (14, 872700), (15, 814520), (20, 610890), (21, 581800), (24, 509075), (25, 488712), (28, 436350), (30, 407260), (35, 349080), (40, 305445), (42, 290900), (50, 244356), (56, 218175), (60, 203630), (70, 174540), (75, 162904), (84, 145450), (100, 122178), (105, 116360), (120, 101815), (140, 87270), (150, 81452), (168, 72725), (175, 69816), (200, 61089), (210, 58180), (280, 43635), (300, 40726), (350, 34908), (420, 29090), (525, 23272), (600, 20363), (700, 17454), (840, 14545), (1050, 11636), (1400, 8727), (2100, 5818), (2909, 4200)]