200772880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2963}}^1$

素因数の和:3005

約数の個数: 120

約数和(自身を含む): 586587456

約数和(自身を除く): 385814576

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 121, 140, 154, 176, 220, 242, 280, 308, 385, 440, 484, 560, 605, 616, 770, 847, 880, 968, 1210, 1232, 1540, 1694, 1936, 2420, 2963, 3080, 3388, 4235, 4840, 5926, 6160, 6776, 8470, 9680, 11852, 13552, 14815, 16940, 20741, 23704, 29630, 32593, 33880, 41482, 47408, 59260, 65186, 67760, 82964, 103705, 118520, 130372, 162965, 165928, 207410, 228151, 237040, 260744, 325930, 331856, 358523, 414820, 456302, 521488, 651860, 717046, 829640, 912604, 1140755, 1303720, 1434092, 1659280, 1792615, 1825208, 2281510, 2509661, 2607440, 2868184, 3585230, 3650416, 4563020, 5019322, 5736368, 7170460, 9126040, 10038644, 12548305, 14340920, 18252080, 20077288, 25096610, 28681840, 40154576, 50193220, 100386440, 200772880]

約数ペア:

[(1, 200772880), (2, 100386440), (4, 50193220), (5, 40154576), (7, 28681840), (8, 25096610), (10, 20077288), (11, 18252080), (14, 14340920), (16, 12548305), (20, 10038644), (22, 9126040), (28, 7170460), (35, 5736368), (40, 5019322), (44, 4563020), (55, 3650416), (56, 3585230), (70, 2868184), (77, 2607440), (80, 2509661), (88, 2281510), (110, 1825208), (112, 1792615), (121, 1659280), (140, 1434092), (154, 1303720), (176, 1140755), (220, 912604), (242, 829640), (280, 717046), (308, 651860), (385, 521488), (440, 456302), (484, 414820), (560, 358523), (605, 331856), (616, 325930), (770, 260744), (847, 237040), (880, 228151), (968, 207410), (1210, 165928), (1232, 162965), (1540, 130372), (1694, 118520), (1936, 103705), (2420, 82964), (2963, 67760), (3080, 65186), (3388, 59260), (4235, 47408), (4840, 41482), (5926, 33880), (6160, 32593), (6776, 29630), (8470, 23704), (9680, 20741), (11852, 16940), (13552, 14815)]