212744400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1$

素因数の和:330

約数の個数: 240

約数和(自身を含む): 757237248

約数和(自身を除く): 544492848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 33, 40, 44, 48, 50, 55, 60, 66, 71, 75, 80, 88, 100, 110, 120, 132, 142, 150, 165, 176, 200, 213, 220, 227, 240, 264, 275, 284, 300, 330, 355, 400, 426, 440, 454, 528, 550, 568, 600, 660, 681, 710, 781, 825, 852, 880, 908, 1065, 1100, 1135, 1136, 1200, 1320, 1362, 1420, 1562, 1650, 1704, 1775, 1816, 2130, 2200, 2270, 2343, 2497, 2640, 2724, 2840, 3124, 3300, 3405, 3408, 3550, 3632, 3905, 4260, 4400, 4540, 4686, 4994, 5325, 5448, 5675, 5680, 6248, 6600, 6810, 7100, 7491, 7810, 8520, 9080, 9372, 9988, 10650, 10896, 11350, 11715, 12485, 12496, 13200, 13620, 14200, 14982, 15620, 16117, 17025, 17040, 18160, 18744, 19525, 19976, 21300, 22700, 23430, 24970, 27240, 28400, 29964, 31240, 32234, 34050, 37455, 37488, 39050, 39952, 42600, 45400, 46860, 48351, 49940, 54480, 58575, 59928, 62425, 62480, 64468, 68100, 74910, 78100, 80585, 85200, 90800, 93720, 96702, 99880, 117150, 119856, 124850, 128936, 136200, 149820, 156200, 161170, 177287, 187275, 187440, 193404, 199760, 234300, 241755, 249700, 257872, 272400, 299640, 312400, 322340, 354574, 374550, 386808, 402925, 468600, 483510, 499400, 531861, 599280, 644680, 709148, 749100, 773616, 805850, 886435, 937200, 967020, 998800, 1063722, 1208775, 1289360, 1418296, 1498200, 1611700, 1772870, 1934040, 2127444, 2417550, 2659305, 2836592, 2996400, 3223400, 3545740, 3868080, 4254888, 4432175, 4835100, 5318610, 6446800, 7091480, 8509776, 8864350, 9670200, 10637220, 13296525, 14182960, 17728700, 19340400, 21274440, 26593050, 35457400, 42548880, 53186100, 70914800, 106372200, 212744400]

約数ペア:

[(1, 212744400), (2, 106372200), (3, 70914800), (4, 53186100), (5, 42548880), (6, 35457400), (8, 26593050), (10, 21274440), (11, 19340400), (12, 17728700), (15, 14182960), (16, 13296525), (20, 10637220), (22, 9670200), (24, 8864350), (25, 8509776), (30, 7091480), (33, 6446800), (40, 5318610), (44, 4835100), (48, 4432175), (50, 4254888), (55, 3868080), (60, 3545740), (66, 3223400), (71, 2996400), (75, 2836592), (80, 2659305), (88, 2417550), (100, 2127444), (110, 1934040), (120, 1772870), (132, 1611700), (142, 1498200), (150, 1418296), (165, 1289360), (176, 1208775), (200, 1063722), (213, 998800), (220, 967020), (227, 937200), (240, 886435), (264, 805850), (275, 773616), (284, 749100), (300, 709148), (330, 644680), (355, 599280), (400, 531861), (426, 499400), (440, 483510), (454, 468600), (528, 402925), (550, 386808), (568, 374550), (600, 354574), (660, 322340), (681, 312400), (710, 299640), (781, 272400), (825, 257872), (852, 249700), (880, 241755), (908, 234300), (1065, 199760), (1100, 193404), (1135, 187440), (1136, 187275), (1200, 177287), (1320, 161170), (1362, 156200), (1420, 149820), (1562, 136200), (1650, 128936), (1704, 124850), (1775, 119856), (1816, 117150), (2130, 99880), (2200, 96702), (2270, 93720), (2343, 90800), (2497, 85200), (2640, 80585), (2724, 78100), (2840, 74910), (3124, 68100), (3300, 64468), (3405, 62480), (3408, 62425), (3550, 59928), (3632, 58575), (3905, 54480), (4260, 49940), (4400, 48351), (4540, 46860), (4686, 45400), (4994, 42600), (5325, 39952), (5448, 39050), (5675, 37488), (5680, 37455), (6248, 34050), (6600, 32234), (6810, 31240), (7100, 29964), (7491, 28400), (7810, 27240), (8520, 24970), (9080, 23430), (9372, 22700), (9988, 21300), (10650, 19976), (10896, 19525), (11350, 18744), (11715, 18160), (12485, 17040), (12496, 17025), (13200, 16117), (13620, 15620), (14200, 14982)]