212419800

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{139}}^1\times {\mathrm{283}}^1$

素因数の和:447

約数の個数: 192

約数和(自身を含む): 739536000

約数和(自身を除く): 527116200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 90, 100, 108, 120, 135, 139, 150, 180, 200, 216, 225, 270, 278, 283, 300, 360, 417, 450, 540, 556, 566, 600, 675, 695, 834, 849, 900, 1080, 1112, 1132, 1251, 1350, 1390, 1415, 1668, 1698, 1800, 2085, 2264, 2502, 2547, 2700, 2780, 2830, 3336, 3396, 3475, 3753, 4170, 4245, 5004, 5094, 5400, 5560, 5660, 6255, 6792, 6950, 7075, 7506, 7641, 8340, 8490, 10008, 10188, 10425, 11320, 12510, 12735, 13900, 14150, 15012, 15282, 16680, 16980, 18765, 20376, 20850, 21225, 25020, 25470, 27800, 28300, 30024, 30564, 31275, 33960, 37530, 38205, 39337, 41700, 42450, 50040, 50940, 56600, 61128, 62550, 63675, 75060, 76410, 78674, 83400, 84900, 93825, 101880, 118011, 125100, 127350, 150120, 152820, 157348, 169800, 187650, 191025, 196685, 236022, 250200, 254700, 305640, 314696, 354033, 375300, 382050, 393370, 472044, 509400, 590055, 708066, 750600, 764100, 786740, 944088, 983425, 1062099, 1180110, 1416132, 1528200, 1573480, 1770165, 1966850, 2124198, 2360220, 2832264, 2950275, 3540330, 3933700, 4248396, 4720440, 5310495, 5900550, 7080660, 7867400, 8496792, 8850825, 10620990, 11801100, 14161320, 17701650, 21241980, 23602200, 26552475, 35403300, 42483960, 53104950, 70806600, 106209900, 212419800]

約数ペア:

[(1, 212419800), (2, 106209900), (3, 70806600), (4, 53104950), (5, 42483960), (6, 35403300), (8, 26552475), (9, 23602200), (10, 21241980), (12, 17701650), (15, 14161320), (18, 11801100), (20, 10620990), (24, 8850825), (25, 8496792), (27, 7867400), (30, 7080660), (36, 5900550), (40, 5310495), (45, 4720440), (50, 4248396), (54, 3933700), (60, 3540330), (72, 2950275), (75, 2832264), (90, 2360220), (100, 2124198), (108, 1966850), (120, 1770165), (135, 1573480), (139, 1528200), (150, 1416132), (180, 1180110), (200, 1062099), (216, 983425), (225, 944088), (270, 786740), (278, 764100), (283, 750600), (300, 708066), (360, 590055), (417, 509400), (450, 472044), (540, 393370), (556, 382050), (566, 375300), (600, 354033), (675, 314696), (695, 305640), (834, 254700), (849, 250200), (900, 236022), (1080, 196685), (1112, 191025), (1132, 187650), (1251, 169800), (1350, 157348), (1390, 152820), (1415, 150120), (1668, 127350), (1698, 125100), (1800, 118011), (2085, 101880), (2264, 93825), (2502, 84900), (2547, 83400), (2700, 78674), (2780, 76410), (2830, 75060), (3336, 63675), (3396, 62550), (3475, 61128), (3753, 56600), (4170, 50940), (4245, 50040), (5004, 42450), (5094, 41700), (5400, 39337), (5560, 38205), (5660, 37530), (6255, 33960), (6792, 31275), (6950, 30564), (7075, 30024), (7506, 28300), (7641, 27800), (8340, 25470), (8490, 25020), (10008, 21225), (10188, 20850), (10425, 20376), (11320, 18765), (12510, 16980), (12735, 16680), (13900, 15282), (14150, 15012)]