217064400

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{25841}}^1$

素因数の和:25869

約数の個数: 120

約数和(自身を含む): 794693184

約数和(自身を除く): 577628784

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, 25841, 51682, 77523, 103364, 129205, 155046, 180887, 206728, 258410, 310092, 361774, 387615, 413456, 516820, 542661, 620184, 646025, 723548, 775230, 904435, 1033640, 1085322, 1240368, 1292050, 1447096, 1550460, 1808870, 1938075, 2067280, 2170644, 2584100, 2713305, 2894192, 3100920, 3617740, 3876150, 4341288, 4522175, 5168200, 5426610, 6201840, 7235480, 7752300, 8682576, 9044350, 10336400, 10853220, 13566525, 14470960, 15504600, 18088700, 21706440, 27133050, 31009200, 36177400, 43412880, 54266100, 72354800, 108532200, 217064400]

約数ペア:

[(1, 217064400), (2, 108532200), (3, 72354800), (4, 54266100), (5, 43412880), (6, 36177400), (7, 31009200), (8, 27133050), (10, 21706440), (12, 18088700), (14, 15504600), (15, 14470960), (16, 13566525), (20, 10853220), (21, 10336400), (24, 9044350), (25, 8682576), (28, 7752300), (30, 7235480), (35, 6201840), (40, 5426610), (42, 5168200), (48, 4522175), (50, 4341288), (56, 3876150), (60, 3617740), (70, 3100920), (75, 2894192), (80, 2713305), (84, 2584100), (100, 2170644), (105, 2067280), (112, 1938075), (120, 1808870), (140, 1550460), (150, 1447096), (168, 1292050), (175, 1240368), (200, 1085322), (210, 1033640), (240, 904435), (280, 775230), (300, 723548), (336, 646025), (350, 620184), (400, 542661), (420, 516820), (525, 413456), (560, 387615), (600, 361774), (700, 310092), (840, 258410), (1050, 206728), (1200, 180887), (1400, 155046), (1680, 129205), (2100, 103364), (2800, 77523), (4200, 51682), (8400, 25841)]