212883200

素因数分解:

$2^8\times 5^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:123

約数の個数: 216

約数和(自身を含む): 577879680

約数和(自身を除く): 364996480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 31, 32, 37, 40, 50, 58, 62, 64, 74, 80, 100, 116, 124, 128, 145, 148, 155, 160, 185, 200, 232, 248, 256, 290, 296, 310, 320, 370, 400, 464, 496, 580, 592, 620, 640, 725, 740, 775, 800, 899, 925, 928, 992, 1073, 1147, 1160, 1184, 1240, 1280, 1450, 1480, 1550, 1600, 1798, 1850, 1856, 1984, 2146, 2294, 2320, 2368, 2480, 2900, 2960, 3100, 3200, 3596, 3700, 3712, 3968, 4292, 4495, 4588, 4640, 4736, 4960, 5365, 5735, 5800, 5920, 6200, 6400, 7192, 7400, 7424, 7936, 8584, 8990, 9176, 9280, 9472, 9920, 10730, 11470, 11600, 11840, 12400, 14384, 14800, 17168, 17980, 18352, 18560, 19840, 21460, 22475, 22940, 23200, 23680, 24800, 26825, 28675, 28768, 29600, 33263, 34336, 35960, 36704, 37120, 39680, 42920, 44950, 45880, 46400, 47360, 49600, 53650, 57350, 57536, 59200, 66526, 68672, 71920, 73408, 85840, 89900, 91760, 92800, 99200, 107300, 114700, 115072, 118400, 133052, 137344, 143840, 146816, 166315, 171680, 179800, 183520, 185600, 198400, 214600, 229400, 230144, 236800, 266104, 274688, 287680, 293632, 332630, 343360, 359600, 367040, 429200, 458800, 532208, 575360, 665260, 686720, 719200, 734080, 831575, 858400, 917600, 1064416, 1150720, 1330520, 1373440, 1438400, 1468160, 1663150, 1716800, 1835200, 2128832, 2661040, 2876800, 3326300, 3433600, 3670400, 4257664, 5322080, 5753600, 6652600, 6867200, 7340800, 8515328, 10644160, 13305200, 21288320, 26610400, 42576640, 53220800, 106441600, 212883200]

約数ペア:

[(1, 212883200), (2, 106441600), (4, 53220800), (5, 42576640), (8, 26610400), (10, 21288320), (16, 13305200), (20, 10644160), (25, 8515328), (29, 7340800), (31, 6867200), (32, 6652600), (37, 5753600), (40, 5322080), (50, 4257664), (58, 3670400), (62, 3433600), (64, 3326300), (74, 2876800), (80, 2661040), (100, 2128832), (116, 1835200), (124, 1716800), (128, 1663150), (145, 1468160), (148, 1438400), (155, 1373440), (160, 1330520), (185, 1150720), (200, 1064416), (232, 917600), (248, 858400), (256, 831575), (290, 734080), (296, 719200), (310, 686720), (320, 665260), (370, 575360), (400, 532208), (464, 458800), (496, 429200), (580, 367040), (592, 359600), (620, 343360), (640, 332630), (725, 293632), (740, 287680), (775, 274688), (800, 266104), (899, 236800), (925, 230144), (928, 229400), (992, 214600), (1073, 198400), (1147, 185600), (1160, 183520), (1184, 179800), (1240, 171680), (1280, 166315), (1450, 146816), (1480, 143840), (1550, 137344), (1600, 133052), (1798, 118400), (1850, 115072), (1856, 114700), (1984, 107300), (2146, 99200), (2294, 92800), (2320, 91760), (2368, 89900), (2480, 85840), (2900, 73408), (2960, 71920), (3100, 68672), (3200, 66526), (3596, 59200), (3700, 57536), (3712, 57350), (3968, 53650), (4292, 49600), (4495, 47360), (4588, 46400), (4640, 45880), (4736, 44950), (4960, 42920), (5365, 39680), (5735, 37120), (5800, 36704), (5920, 35960), (6200, 34336), (6400, 33263), (7192, 29600), (7400, 28768), (7424, 28675), (7936, 26825), (8584, 24800), (8990, 23680), (9176, 23200), (9280, 22940), (9472, 22475), (9920, 21460), (10730, 19840), (11470, 18560), (11600, 18352), (11840, 17980), (12400, 17168), (14384, 14800)]