100553880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^4\times {\mathrm{349}}^1$

素因数の和:391

約数の個数: 160

約数和(自身を含む): 352926000

約数和(自身を除く): 252372120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 343, 349, 392, 420, 490, 588, 686, 698, 735, 840, 980, 1029, 1047, 1176, 1372, 1396, 1470, 1715, 1745, 1960, 2058, 2094, 2401, 2443, 2744, 2792, 2940, 3430, 3490, 4116, 4188, 4802, 4886, 5145, 5235, 5880, 6860, 6980, 7203, 7329, 8232, 8376, 9604, 9772, 10290, 10470, 12005, 12215, 13720, 13960, 14406, 14658, 17101, 19208, 19544, 20580, 20940, 24010, 24430, 28812, 29316, 34202, 36015, 36645, 41160, 41880, 48020, 48860, 51303, 57624, 58632, 68404, 72030, 73290, 85505, 96040, 97720, 102606, 119707, 136808, 144060, 146580, 171010, 205212, 239414, 256515, 288120, 293160, 342020, 359121, 410424, 478828, 513030, 598535, 684040, 718242, 837949, 957656, 1026060, 1197070, 1436484, 1675898, 1795605, 2052120, 2394140, 2513847, 2872968, 3351796, 3591210, 4189745, 4788280, 5027694, 6703592, 7182420, 8379490, 10055388, 12569235, 14364840, 16758980, 20110776, 25138470, 33517960, 50276940, 100553880]

約数ペア:

[(1, 100553880), (2, 50276940), (3, 33517960), (4, 25138470), (5, 20110776), (6, 16758980), (7, 14364840), (8, 12569235), (10, 10055388), (12, 8379490), (14, 7182420), (15, 6703592), (20, 5027694), (21, 4788280), (24, 4189745), (28, 3591210), (30, 3351796), (35, 2872968), (40, 2513847), (42, 2394140), (49, 2052120), (56, 1795605), (60, 1675898), (70, 1436484), (84, 1197070), (98, 1026060), (105, 957656), (120, 837949), (140, 718242), (147, 684040), (168, 598535), (196, 513030), (210, 478828), (245, 410424), (280, 359121), (294, 342020), (343, 293160), (349, 288120), (392, 256515), (420, 239414), (490, 205212), (588, 171010), (686, 146580), (698, 144060), (735, 136808), (840, 119707), (980, 102606), (1029, 97720), (1047, 96040), (1176, 85505), (1372, 73290), (1396, 72030), (1470, 68404), (1715, 58632), (1745, 57624), (1960, 51303), (2058, 48860), (2094, 48020), (2401, 41880), (2443, 41160), (2744, 36645), (2792, 36015), (2940, 34202), (3430, 29316), (3490, 28812), (4116, 24430), (4188, 24010), (4802, 20940), (4886, 20580), (5145, 19544), (5235, 19208), (5880, 17101), (6860, 14658), (6980, 14406), (7203, 13960), (7329, 13720), (8232, 12215), (8376, 12005), (9604, 10470), (9772, 10290)]