71824200

素因数分解:

$2^3\times 3^1\times 5^2\times 7^3\times {\mathrm{349}}^1$

素因数の和:389

約数の個数: 192

約数和(自身を含む): 260400000

約数和(自身を除く): 188575800

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, 343, 349, 350, 392, 420, 490, 525, 588, 600, 686, 698, 700, 735, 840, 980, 1029, 1047, 1050, 1176, 1225, 1372, 1396, 1400, 1470, 1715, 1745, 1960, 2058, 2094, 2100, 2443, 2450, 2744, 2792, 2940, 3430, 3490, 3675, 4116, 4188, 4200, 4886, 4900, 5145, 5235, 5880, 6860, 6980, 7329, 7350, 8232, 8376, 8575, 8725, 9772, 9800, 10290, 10470, 12215, 13720, 13960, 14658, 14700, 17101, 17150, 17450, 19544, 20580, 20940, 24430, 25725, 26175, 29316, 29400, 34202, 34300, 34900, 36645, 41160, 41880, 48860, 51303, 51450, 52350, 58632, 61075, 68404, 68600, 69800, 73290, 85505, 97720, 102606, 102900, 104700, 119707, 122150, 136808, 146580, 171010, 183225, 205212, 205800, 209400, 239414, 244300, 256515, 293160, 342020, 359121, 366450, 410424, 427525, 478828, 488600, 513030, 598535, 684040, 718242, 732900, 855050, 957656, 1026060, 1197070, 1282575, 1436484, 1465800, 1710100, 1795605, 2052120, 2394140, 2565150, 2872968, 2992675, 3420200, 3591210, 4788280, 5130300, 5985350, 7182420, 8978025, 10260600, 11970700, 14364840, 17956050, 23941400, 35912100, 71824200]

約数ペア:

[(1, 71824200), (2, 35912100), (3, 23941400), (4, 17956050), (5, 14364840), (6, 11970700), (7, 10260600), (8, 8978025), (10, 7182420), (12, 5985350), (14, 5130300), (15, 4788280), (20, 3591210), (21, 3420200), (24, 2992675), (25, 2872968), (28, 2565150), (30, 2394140), (35, 2052120), (40, 1795605), (42, 1710100), (49, 1465800), (50, 1436484), (56, 1282575), (60, 1197070), (70, 1026060), (75, 957656), (84, 855050), (98, 732900), (100, 718242), (105, 684040), (120, 598535), (140, 513030), (147, 488600), (150, 478828), (168, 427525), (175, 410424), (196, 366450), (200, 359121), (210, 342020), (245, 293160), (280, 256515), (294, 244300), (300, 239414), (343, 209400), (349, 205800), (350, 205212), (392, 183225), (420, 171010), (490, 146580), (525, 136808), (588, 122150), (600, 119707), (686, 104700), (698, 102900), (700, 102606), (735, 97720), (840, 85505), (980, 73290), (1029, 69800), (1047, 68600), (1050, 68404), (1176, 61075), (1225, 58632), (1372, 52350), (1396, 51450), (1400, 51303), (1470, 48860), (1715, 41880), (1745, 41160), (1960, 36645), (2058, 34900), (2094, 34300), (2100, 34202), (2443, 29400), (2450, 29316), (2744, 26175), (2792, 25725), (2940, 24430), (3430, 20940), (3490, 20580), (3675, 19544), (4116, 17450), (4188, 17150), (4200, 17101), (4886, 14700), (4900, 14658), (5145, 13960), (5235, 13720), (5880, 12215), (6860, 10470), (6980, 10290), (7329, 9800), (7350, 9772), (8232, 8725), (8376, 8575)]