212074800

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{25247}}^1$

素因数の和:25275

約数の個数: 120

約数和(自身を含む): 776426496

約数和(自身を除く): 564351696

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 140, 150, 168, 175, 200, 210, 240, 280, 300, 336, 350, 400, 420, 525, 560, 600, 700, 840, 1050, 1200, 1400, 1680, 2100, 2800, 4200, 8400, 25247, 50494, 75741, 100988, 126235, 151482, 176729, 201976, 252470, 302964, 353458, 378705, 403952, 504940, 530187, 605928, 631175, 706916, 757410, 883645, 1009880, 1060374, 1211856, 1262350, 1413832, 1514820, 1767290, 1893525, 2019760, 2120748, 2524700, 2650935, 2827664, 3029640, 3534580, 3787050, 4241496, 4418225, 5049400, 5301870, 6059280, 7069160, 7574100, 8482992, 8836450, 10098800, 10603740, 13254675, 14138320, 15148200, 17672900, 21207480, 26509350, 30296400, 35345800, 42414960, 53018700, 70691600, 106037400, 212074800]

約数ペア:

[(1, 212074800), (2, 106037400), (3, 70691600), (4, 53018700), (5, 42414960), (6, 35345800), (7, 30296400), (8, 26509350), (10, 21207480), (12, 17672900), (14, 15148200), (15, 14138320), (16, 13254675), (20, 10603740), (21, 10098800), (24, 8836450), (25, 8482992), (28, 7574100), (30, 7069160), (35, 6059280), (40, 5301870), (42, 5049400), (48, 4418225), (50, 4241496), (56, 3787050), (60, 3534580), (70, 3029640), (75, 2827664), (80, 2650935), (84, 2524700), (100, 2120748), (105, 2019760), (112, 1893525), (120, 1767290), (140, 1514820), (150, 1413832), (168, 1262350), (175, 1211856), (200, 1060374), (210, 1009880), (240, 883645), (280, 757410), (300, 706916), (336, 631175), (350, 605928), (400, 530187), (420, 504940), (525, 403952), (560, 378705), (600, 353458), (700, 302964), (840, 252470), (1050, 201976), (1200, 176729), (1400, 151482), (1680, 126235), (2100, 100988), (2800, 75741), (4200, 50494), (8400, 25247)]