212667120

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{887}}^1$

素因数の和:949

約数の個数: 200

約数和(自身を含む): 759442464

約数和(自身を除く): 546775344

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 37, 40, 45, 48, 54, 60, 72, 74, 80, 81, 90, 108, 111, 120, 135, 144, 148, 162, 180, 185, 216, 222, 240, 270, 296, 324, 333, 360, 370, 405, 432, 444, 540, 555, 592, 648, 666, 720, 740, 810, 887, 888, 999, 1080, 1110, 1296, 1332, 1480, 1620, 1665, 1774, 1776, 1998, 2160, 2220, 2661, 2664, 2960, 2997, 3240, 3330, 3548, 3996, 4435, 4440, 4995, 5322, 5328, 5994, 6480, 6660, 7096, 7983, 7992, 8870, 8880, 9990, 10644, 11988, 13305, 13320, 14192, 14985, 15966, 15984, 17740, 19980, 21288, 23949, 23976, 26610, 26640, 29970, 31932, 32819, 35480, 39915, 39960, 42576, 47898, 47952, 53220, 59940, 63864, 65638, 70960, 71847, 79830, 79920, 95796, 98457, 106440, 119745, 119880, 127728, 131276, 143694, 159660, 164095, 191592, 196914, 212880, 239490, 239760, 262552, 287388, 295371, 319320, 328190, 359235, 383184, 393828, 478980, 492285, 525104, 574776, 590742, 638640, 656380, 718470, 787656, 886113, 957960, 984570, 1149552, 1181484, 1312760, 1436940, 1476855, 1575312, 1772226, 1915920, 1969140, 2362968, 2625520, 2658339, 2873880, 2953710, 3544452, 3938280, 4430565, 4725936, 5316678, 5747760, 5907420, 7088904, 7876560, 8861130, 10633356, 11814840, 13291695, 14177808, 17722260, 21266712, 23629680, 26583390, 35444520, 42533424, 53166780, 70889040, 106333560, 212667120]

約数ペア:

[(1, 212667120), (2, 106333560), (3, 70889040), (4, 53166780), (5, 42533424), (6, 35444520), (8, 26583390), (9, 23629680), (10, 21266712), (12, 17722260), (15, 14177808), (16, 13291695), (18, 11814840), (20, 10633356), (24, 8861130), (27, 7876560), (30, 7088904), (36, 5907420), (37, 5747760), (40, 5316678), (45, 4725936), (48, 4430565), (54, 3938280), (60, 3544452), (72, 2953710), (74, 2873880), (80, 2658339), (81, 2625520), (90, 2362968), (108, 1969140), (111, 1915920), (120, 1772226), (135, 1575312), (144, 1476855), (148, 1436940), (162, 1312760), (180, 1181484), (185, 1149552), (216, 984570), (222, 957960), (240, 886113), (270, 787656), (296, 718470), (324, 656380), (333, 638640), (360, 590742), (370, 574776), (405, 525104), (432, 492285), (444, 478980), (540, 393828), (555, 383184), (592, 359235), (648, 328190), (666, 319320), (720, 295371), (740, 287388), (810, 262552), (887, 239760), (888, 239490), (999, 212880), (1080, 196914), (1110, 191592), (1296, 164095), (1332, 159660), (1480, 143694), (1620, 131276), (1665, 127728), (1774, 119880), (1776, 119745), (1998, 106440), (2160, 98457), (2220, 95796), (2661, 79920), (2664, 79830), (2960, 71847), (2997, 70960), (3240, 65638), (3330, 63864), (3548, 59940), (3996, 53220), (4435, 47952), (4440, 47898), (4995, 42576), (5322, 39960), (5328, 39915), (5994, 35480), (6480, 32819), (6660, 31932), (7096, 29970), (7983, 26640), (7992, 26610), (8870, 23976), (8880, 23949), (9990, 21288), (10644, 19980), (11988, 17740), (13305, 15984), (13320, 15966), (14192, 14985)]