853612800

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1933}}^1$

素因数の和:1985

約数の個数: 216

約数和(自身を含む): 2941103424

約数和(自身を除く): 2087490624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 32, 40, 46, 48, 50, 60, 64, 69, 75, 80, 92, 96, 100, 115, 120, 128, 138, 150, 160, 184, 192, 200, 230, 240, 256, 276, 300, 320, 345, 368, 384, 400, 460, 480, 552, 575, 600, 640, 690, 736, 768, 800, 920, 960, 1104, 1150, 1200, 1280, 1380, 1472, 1600, 1725, 1840, 1920, 1933, 2208, 2300, 2400, 2760, 2944, 3200, 3450, 3680, 3840, 3866, 4416, 4600, 4800, 5520, 5799, 5888, 6400, 6900, 7360, 7732, 8832, 9200, 9600, 9665, 11040, 11598, 13800, 14720, 15464, 17664, 18400, 19200, 19330, 22080, 23196, 27600, 28995, 29440, 30928, 36800, 38660, 44160, 44459, 46392, 48325, 55200, 57990, 61856, 73600, 77320, 88320, 88918, 92784, 96650, 110400, 115980, 123712, 133377, 144975, 147200, 154640, 177836, 185568, 193300, 220800, 222295, 231960, 247424, 266754, 289950, 309280, 355672, 371136, 386600, 441600, 444590, 463920, 494848, 533508, 579900, 618560, 666885, 711344, 742272, 773200, 889180, 927840, 1067016, 1111475, 1159800, 1237120, 1333770, 1422688, 1484544, 1546400, 1778360, 1855680, 2134032, 2222950, 2319600, 2474240, 2667540, 2845376, 3092800, 3334425, 3556720, 3711360, 4268064, 4445900, 4639200, 5335080, 5690752, 6185600, 6668850, 7113440, 7422720, 8536128, 8891800, 9278400, 10670160, 11381504, 12371200, 13337700, 14226880, 17072256, 17783600, 18556800, 21340320, 26675400, 28453760, 34144512, 35567200, 37113600, 42680640, 53350800, 56907520, 71134400, 85361280, 106701600, 142268800, 170722560, 213403200, 284537600, 426806400, 853612800]

約数ペア:

[(1, 853612800), (2, 426806400), (3, 284537600), (4, 213403200), (5, 170722560), (6, 142268800), (8, 106701600), (10, 85361280), (12, 71134400), (15, 56907520), (16, 53350800), (20, 42680640), (23, 37113600), (24, 35567200), (25, 34144512), (30, 28453760), (32, 26675400), (40, 21340320), (46, 18556800), (48, 17783600), (50, 17072256), (60, 14226880), (64, 13337700), (69, 12371200), (75, 11381504), (80, 10670160), (92, 9278400), (96, 8891800), (100, 8536128), (115, 7422720), (120, 7113440), (128, 6668850), (138, 6185600), (150, 5690752), (160, 5335080), (184, 4639200), (192, 4445900), (200, 4268064), (230, 3711360), (240, 3556720), (256, 3334425), (276, 3092800), (300, 2845376), (320, 2667540), (345, 2474240), (368, 2319600), (384, 2222950), (400, 2134032), (460, 1855680), (480, 1778360), (552, 1546400), (575, 1484544), (600, 1422688), (640, 1333770), (690, 1237120), (736, 1159800), (768, 1111475), (800, 1067016), (920, 927840), (960, 889180), (1104, 773200), (1150, 742272), (1200, 711344), (1280, 666885), (1380, 618560), (1472, 579900), (1600, 533508), (1725, 494848), (1840, 463920), (1920, 444590), (1933, 441600), (2208, 386600), (2300, 371136), (2400, 355672), (2760, 309280), (2944, 289950), (3200, 266754), (3450, 247424), (3680, 231960), (3840, 222295), (3866, 220800), (4416, 193300), (4600, 185568), (4800, 177836), (5520, 154640), (5799, 147200), (5888, 144975), (6400, 133377), (6900, 123712), (7360, 115980), (7732, 110400), (8832, 96650), (9200, 92784), (9600, 88918), (9665, 88320), (11040, 77320), (11598, 73600), (13800, 61856), (14720, 57990), (15464, 55200), (17664, 48325), (18400, 46392), (19200, 44459), (19330, 44160), (22080, 38660), (23196, 36800), (27600, 30928), (28995, 29440)]