2187254400

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{3209}}^1$

素因数の和:3307

約数の個数: 192

約数和(自身を含む): 7308014400

約数和(自身を除く): 5120760000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 71, 75, 80, 96, 100, 120, 128, 142, 150, 160, 192, 200, 213, 240, 284, 300, 320, 355, 384, 400, 426, 480, 568, 600, 640, 710, 800, 852, 960, 1065, 1136, 1200, 1420, 1600, 1704, 1775, 1920, 2130, 2272, 2400, 2840, 3200, 3209, 3408, 3550, 4260, 4544, 4800, 5325, 5680, 6418, 6816, 7100, 8520, 9088, 9600, 9627, 10650, 11360, 12836, 13632, 14200, 16045, 17040, 19254, 21300, 22720, 25672, 27264, 28400, 32090, 34080, 38508, 42600, 45440, 48135, 51344, 56800, 64180, 68160, 77016, 80225, 85200, 96270, 102688, 113600, 128360, 136320, 154032, 160450, 170400, 192540, 205376, 227200, 227839, 240675, 256720, 308064, 320900, 340800, 385080, 410752, 455678, 481350, 513440, 616128, 641800, 681600, 683517, 770160, 911356, 962700, 1026880, 1139195, 1232256, 1283600, 1367034, 1540320, 1822712, 1925400, 2053760, 2278390, 2567200, 2734068, 3080640, 3417585, 3645424, 3850800, 4556780, 5134400, 5468136, 5695975, 6161280, 6835170, 7290848, 7701600, 9113560, 10268800, 10936272, 11391950, 13670340, 14581696, 15403200, 17087925, 18227120, 21872544, 22783900, 27340680, 29163392, 30806400, 34175850, 36454240, 43745088, 45567800, 54681360, 68351700, 72908480, 87490176, 91135600, 109362720, 136703400, 145816960, 182271200, 218725440, 273406800, 364542400, 437450880, 546813600, 729084800, 1093627200, 2187254400]

約数ペア:

[(1, 2187254400), (2, 1093627200), (3, 729084800), (4, 546813600), (5, 437450880), (6, 364542400), (8, 273406800), (10, 218725440), (12, 182271200), (15, 145816960), (16, 136703400), (20, 109362720), (24, 91135600), (25, 87490176), (30, 72908480), (32, 68351700), (40, 54681360), (48, 45567800), (50, 43745088), (60, 36454240), (64, 34175850), (71, 30806400), (75, 29163392), (80, 27340680), (96, 22783900), (100, 21872544), (120, 18227120), (128, 17087925), (142, 15403200), (150, 14581696), (160, 13670340), (192, 11391950), (200, 10936272), (213, 10268800), (240, 9113560), (284, 7701600), (300, 7290848), (320, 6835170), (355, 6161280), (384, 5695975), (400, 5468136), (426, 5134400), (480, 4556780), (568, 3850800), (600, 3645424), (640, 3417585), (710, 3080640), (800, 2734068), (852, 2567200), (960, 2278390), (1065, 2053760), (1136, 1925400), (1200, 1822712), (1420, 1540320), (1600, 1367034), (1704, 1283600), (1775, 1232256), (1920, 1139195), (2130, 1026880), (2272, 962700), (2400, 911356), (2840, 770160), (3200, 683517), (3209, 681600), (3408, 641800), (3550, 616128), (4260, 513440), (4544, 481350), (4800, 455678), (5325, 410752), (5680, 385080), (6418, 340800), (6816, 320900), (7100, 308064), (8520, 256720), (9088, 240675), (9600, 227839), (9627, 227200), (10650, 205376), (11360, 192540), (12836, 170400), (13632, 160450), (14200, 154032), (16045, 136320), (17040, 128360), (19254, 113600), (21300, 102688), (22720, 96270), (25672, 85200), (27264, 80225), (28400, 77016), (32090, 68160), (34080, 64180), (38508, 56800), (42600, 51344), (45440, 48135)]