138518100

素因数分解:

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

素因数の和:389

約数の個数: 270

約数和(自身を含む): 523827150

約数和(自身を除く): 385309050

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 49, 50, 54, 60, 63, 70, 75, 81, 84, 90, 98, 100, 105, 108, 126, 135, 140, 147, 150, 162, 175, 180, 189, 196, 210, 225, 245, 252, 270, 294, 300, 315, 324, 349, 350, 378, 405, 420, 441, 450, 490, 525, 540, 567, 588, 630, 675, 698, 700, 735, 756, 810, 882, 900, 945, 980, 1047, 1050, 1134, 1225, 1260, 1323, 1350, 1396, 1470, 1575, 1620, 1745, 1764, 1890, 2025, 2094, 2100, 2205, 2268, 2443, 2450, 2646, 2700, 2835, 2940, 3141, 3150, 3490, 3675, 3780, 3969, 4050, 4188, 4410, 4725, 4886, 4900, 5235, 5292, 5670, 6282, 6300, 6615, 6980, 7329, 7350, 7938, 8100, 8725, 8820, 9423, 9450, 9772, 10470, 11025, 11340, 12215, 12564, 13230, 14175, 14658, 14700, 15705, 15876, 17101, 17450, 18846, 18900, 19845, 20940, 21987, 22050, 24430, 26175, 26460, 28269, 28350, 29316, 31410, 33075, 34202, 34900, 36645, 37692, 39690, 43974, 44100, 47115, 48860, 51303, 52350, 56538, 56700, 61075, 62820, 65961, 66150, 68404, 73290, 78525, 79380, 85505, 87948, 94230, 99225, 102606, 104700, 109935, 113076, 122150, 131922, 132300, 141345, 146580, 153909, 157050, 171010, 183225, 188460, 197883, 198450, 205212, 219870, 235575, 244300, 256515, 263844, 282690, 307818, 314100, 329805, 342020, 366450, 395766, 396900, 427525, 439740, 461727, 471150, 513030, 549675, 565380, 615636, 659610, 706725, 732900, 769545, 791532, 855050, 923454, 942300, 989415, 1026060, 1099350, 1282575, 1319220, 1385181, 1413450, 1539090, 1649025, 1710100, 1846908, 1978830, 2198700, 2308635, 2565150, 2770362, 2826900, 3078180, 3298050, 3847725, 3957660, 4617270, 4947075, 5130300, 5540724, 6596100, 6925905, 7695450, 9234540, 9894150, 11543175, 13851810, 15390900, 19788300, 23086350, 27703620, 34629525, 46172700, 69259050, 138518100]

約数ペア:

[(1, 138518100), (2, 69259050), (3, 46172700), (4, 34629525), (5, 27703620), (6, 23086350), (7, 19788300), (9, 15390900), (10, 13851810), (12, 11543175), (14, 9894150), (15, 9234540), (18, 7695450), (20, 6925905), (21, 6596100), (25, 5540724), (27, 5130300), (28, 4947075), (30, 4617270), (35, 3957660), (36, 3847725), (42, 3298050), (45, 3078180), (49, 2826900), (50, 2770362), (54, 2565150), (60, 2308635), (63, 2198700), (70, 1978830), (75, 1846908), (81, 1710100), (84, 1649025), (90, 1539090), (98, 1413450), (100, 1385181), (105, 1319220), (108, 1282575), (126, 1099350), (135, 1026060), (140, 989415), (147, 942300), (150, 923454), (162, 855050), (175, 791532), (180, 769545), (189, 732900), (196, 706725), (210, 659610), (225, 615636), (245, 565380), (252, 549675), (270, 513030), (294, 471150), (300, 461727), (315, 439740), (324, 427525), (349, 396900), (350, 395766), (378, 366450), (405, 342020), (420, 329805), (441, 314100), (450, 307818), (490, 282690), (525, 263844), (540, 256515), (567, 244300), (588, 235575), (630, 219870), (675, 205212), (698, 198450), (700, 197883), (735, 188460), (756, 183225), (810, 171010), (882, 157050), (900, 153909), (945, 146580), (980, 141345), (1047, 132300), (1050, 131922), (1134, 122150), (1225, 113076), (1260, 109935), (1323, 104700), (1350, 102606), (1396, 99225), (1470, 94230), (1575, 87948), (1620, 85505), (1745, 79380), (1764, 78525), (1890, 73290), (2025, 68404), (2094, 66150), (2100, 65961), (2205, 62820), (2268, 61075), (2443, 56700), (2450, 56538), (2646, 52350), (2700, 51303), (2835, 48860), (2940, 47115), (3141, 44100), (3150, 43974), (3490, 39690), (3675, 37692), (3780, 36645), (3969, 34900), (4050, 34202), (4188, 33075), (4410, 31410), (4725, 29316), (4886, 28350), (4900, 28269), (5235, 26460), (5292, 26175), (5670, 24430), (6282, 22050), (6300, 21987), (6615, 20940), (6980, 19845), (7329, 18900), (7350, 18846), (7938, 17450), (8100, 17101), (8725, 15876), (8820, 15705), (9423, 14700), (9450, 14658), (9772, 14175), (10470, 13230), (11025, 12564), (11340, 12215)]