220256100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:235

約数の個数: 216

約数和(自身を含む): 727953408

約数和(自身を除く): 507697308

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 41, 45, 47, 50, 60, 75, 82, 90, 94, 100, 123, 127, 141, 150, 164, 180, 188, 205, 225, 235, 246, 254, 282, 300, 369, 381, 410, 423, 450, 470, 492, 508, 564, 615, 635, 705, 738, 762, 820, 846, 900, 940, 1025, 1143, 1175, 1230, 1270, 1410, 1476, 1524, 1692, 1845, 1905, 1927, 2050, 2115, 2286, 2350, 2460, 2540, 2820, 3075, 3175, 3525, 3690, 3810, 3854, 4100, 4230, 4572, 4700, 5207, 5715, 5781, 5969, 6150, 6350, 7050, 7380, 7620, 7708, 8460, 9225, 9525, 9635, 10414, 10575, 11430, 11562, 11938, 12300, 12700, 14100, 15621, 17343, 17907, 18450, 19050, 19270, 20828, 21150, 22860, 23124, 23876, 26035, 28575, 28905, 29845, 31242, 34686, 35814, 36900, 38100, 38540, 42300, 46863, 48175, 52070, 53721, 57150, 57810, 59690, 62484, 69372, 71628, 78105, 86715, 89535, 93726, 96350, 104140, 107442, 114300, 115620, 119380, 130175, 144525, 149225, 156210, 173430, 179070, 187452, 192700, 214884, 234315, 244729, 260350, 268605, 289050, 298450, 312420, 346860, 358140, 390525, 433575, 447675, 468630, 489458, 520700, 537210, 578100, 596900, 734187, 781050, 867150, 895350, 937260, 978916, 1074420, 1171575, 1223645, 1343025, 1468374, 1562100, 1734300, 1790700, 2202561, 2343150, 2447290, 2686050, 2936748, 3670935, 4405122, 4686300, 4894580, 5372100, 6118225, 7341870, 8810244, 11012805, 12236450, 14683740, 18354675, 22025610, 24472900, 36709350, 44051220, 55064025, 73418700, 110128050, 220256100]

約数ペア:

[(1, 220256100), (2, 110128050), (3, 73418700), (4, 55064025), (5, 44051220), (6, 36709350), (9, 24472900), (10, 22025610), (12, 18354675), (15, 14683740), (18, 12236450), (20, 11012805), (25, 8810244), (30, 7341870), (36, 6118225), (41, 5372100), (45, 4894580), (47, 4686300), (50, 4405122), (60, 3670935), (75, 2936748), (82, 2686050), (90, 2447290), (94, 2343150), (100, 2202561), (123, 1790700), (127, 1734300), (141, 1562100), (150, 1468374), (164, 1343025), (180, 1223645), (188, 1171575), (205, 1074420), (225, 978916), (235, 937260), (246, 895350), (254, 867150), (282, 781050), (300, 734187), (369, 596900), (381, 578100), (410, 537210), (423, 520700), (450, 489458), (470, 468630), (492, 447675), (508, 433575), (564, 390525), (615, 358140), (635, 346860), (705, 312420), (738, 298450), (762, 289050), (820, 268605), (846, 260350), (900, 244729), (940, 234315), (1025, 214884), (1143, 192700), (1175, 187452), (1230, 179070), (1270, 173430), (1410, 156210), (1476, 149225), (1524, 144525), (1692, 130175), (1845, 119380), (1905, 115620), (1927, 114300), (2050, 107442), (2115, 104140), (2286, 96350), (2350, 93726), (2460, 89535), (2540, 86715), (2820, 78105), (3075, 71628), (3175, 69372), (3525, 62484), (3690, 59690), (3810, 57810), (3854, 57150), (4100, 53721), (4230, 52070), (4572, 48175), (4700, 46863), (5207, 42300), (5715, 38540), (5781, 38100), (5969, 36900), (6150, 35814), (6350, 34686), (7050, 31242), (7380, 29845), (7620, 28905), (7708, 28575), (8460, 26035), (9225, 23876), (9525, 23124), (9635, 22860), (10414, 21150), (10575, 20828), (11430, 19270), (11562, 19050), (11938, 18450), (12300, 17907), (12700, 17343), (14100, 15621)]