140620200

素因数分解:

$2^3\times 3^1\times 5^2\times 7^2\times {\mathrm{4783}}^1$

素因数の和:4816

約数の個数: 144

約数和(自身を含む): 507199680

約数和(自身を除く): 366579480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 49, 50, 56, 60, 70, 75, 84, 98, 100, 105, 120, 140, 147, 150, 168, 175, 196, 200, 210, 245, 280, 294, 300, 350, 392, 420, 490, 525, 588, 600, 700, 735, 840, 980, 1050, 1176, 1225, 1400, 1470, 1960, 2100, 2450, 2940, 3675, 4200, 4783, 4900, 5880, 7350, 9566, 9800, 14349, 14700, 19132, 23915, 28698, 29400, 33481, 38264, 47830, 57396, 66962, 71745, 95660, 100443, 114792, 119575, 133924, 143490, 167405, 191320, 200886, 234367, 239150, 267848, 286980, 334810, 358725, 401772, 468734, 478300, 502215, 573960, 669620, 703101, 717450, 803544, 837025, 937468, 956600, 1004430, 1171835, 1339240, 1406202, 1434900, 1674050, 1874936, 2008860, 2343670, 2511075, 2812404, 2869800, 3348100, 3515505, 4017720, 4687340, 5022150, 5624808, 5859175, 6696200, 7031010, 9374680, 10044300, 11718350, 14062020, 17577525, 20088600, 23436700, 28124040, 35155050, 46873400, 70310100, 140620200]

約数ペア:

[(1, 140620200), (2, 70310100), (3, 46873400), (4, 35155050), (5, 28124040), (6, 23436700), (7, 20088600), (8, 17577525), (10, 14062020), (12, 11718350), (14, 10044300), (15, 9374680), (20, 7031010), (21, 6696200), (24, 5859175), (25, 5624808), (28, 5022150), (30, 4687340), (35, 4017720), (40, 3515505), (42, 3348100), (49, 2869800), (50, 2812404), (56, 2511075), (60, 2343670), (70, 2008860), (75, 1874936), (84, 1674050), (98, 1434900), (100, 1406202), (105, 1339240), (120, 1171835), (140, 1004430), (147, 956600), (150, 937468), (168, 837025), (175, 803544), (196, 717450), (200, 703101), (210, 669620), (245, 573960), (280, 502215), (294, 478300), (300, 468734), (350, 401772), (392, 358725), (420, 334810), (490, 286980), (525, 267848), (588, 239150), (600, 234367), (700, 200886), (735, 191320), (840, 167405), (980, 143490), (1050, 133924), (1176, 119575), (1225, 114792), (1400, 100443), (1470, 95660), (1960, 71745), (2100, 66962), (2450, 57396), (2940, 47830), (3675, 38264), (4200, 33481), (4783, 29400), (4900, 28698), (5880, 23915), (7350, 19132), (9566, 14700), (9800, 14349)]