213880800

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{439}}^1$

素因数の和:498

約数の個数: 288

約数和(自身を含む): 824947200

約数和(自身を除く): 611066400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 29, 30, 32, 35, 40, 42, 48, 50, 56, 58, 60, 70, 75, 80, 84, 87, 96, 100, 105, 112, 116, 120, 140, 145, 150, 160, 168, 174, 175, 200, 203, 210, 224, 232, 240, 280, 290, 300, 336, 348, 350, 400, 406, 420, 435, 439, 464, 480, 525, 560, 580, 600, 609, 672, 696, 700, 725, 800, 812, 840, 870, 878, 928, 1015, 1050, 1120, 1160, 1200, 1218, 1317, 1392, 1400, 1450, 1624, 1680, 1740, 1756, 2030, 2100, 2175, 2195, 2320, 2400, 2436, 2634, 2784, 2800, 2900, 3045, 3073, 3248, 3360, 3480, 3512, 4060, 4200, 4350, 4390, 4640, 4872, 5075, 5268, 5600, 5800, 6090, 6146, 6496, 6585, 6960, 7024, 8120, 8400, 8700, 8780, 9219, 9744, 10150, 10536, 10975, 11600, 12180, 12292, 12731, 13170, 13920, 14048, 15225, 15365, 16240, 16800, 17400, 17560, 18438, 19488, 20300, 21072, 21950, 23200, 24360, 24584, 25462, 26340, 30450, 30730, 32480, 32925, 34800, 35120, 36876, 38193, 40600, 42144, 43900, 46095, 48720, 49168, 50924, 52680, 60900, 61460, 63655, 65850, 69600, 70240, 73752, 76386, 76825, 81200, 87800, 89117, 92190, 97440, 98336, 101848, 105360, 121800, 122920, 127310, 131700, 147504, 152772, 153650, 162400, 175600, 178234, 184380, 190965, 203696, 210720, 230475, 243600, 245840, 254620, 263400, 267351, 295008, 305544, 307300, 318275, 351200, 356468, 368760, 381930, 407392, 445585, 460950, 487200, 491680, 509240, 526800, 534702, 611088, 614600, 636550, 712936, 737520, 763860, 891170, 921900, 954825, 1018480, 1053600, 1069404, 1222176, 1229200, 1273100, 1336755, 1425872, 1475040, 1527720, 1782340, 1843800, 1909650, 2036960, 2138808, 2227925, 2458400, 2546200, 2673510, 2851744, 3055440, 3564680, 3687600, 3819300, 4277616, 4455850, 5092400, 5347020, 6110880, 6683775, 7129360, 7375200, 7638600, 8555232, 8911700, 10184800, 10694040, 13367550, 14258720, 15277200, 17823400, 21388080, 26735100, 30554400, 35646800, 42776160, 53470200, 71293600, 106940400, 213880800]

約数ペア:

[(1, 213880800), (2, 106940400), (3, 71293600), (4, 53470200), (5, 42776160), (6, 35646800), (7, 30554400), (8, 26735100), (10, 21388080), (12, 17823400), (14, 15277200), (15, 14258720), (16, 13367550), (20, 10694040), (21, 10184800), (24, 8911700), (25, 8555232), (28, 7638600), (29, 7375200), (30, 7129360), (32, 6683775), (35, 6110880), (40, 5347020), (42, 5092400), (48, 4455850), (50, 4277616), (56, 3819300), (58, 3687600), (60, 3564680), (70, 3055440), (75, 2851744), (80, 2673510), (84, 2546200), (87, 2458400), (96, 2227925), (100, 2138808), (105, 2036960), (112, 1909650), (116, 1843800), (120, 1782340), (140, 1527720), (145, 1475040), (150, 1425872), (160, 1336755), (168, 1273100), (174, 1229200), (175, 1222176), (200, 1069404), (203, 1053600), (210, 1018480), (224, 954825), (232, 921900), (240, 891170), (280, 763860), (290, 737520), (300, 712936), (336, 636550), (348, 614600), (350, 611088), (400, 534702), (406, 526800), (420, 509240), (435, 491680), (439, 487200), (464, 460950), (480, 445585), (525, 407392), (560, 381930), (580, 368760), (600, 356468), (609, 351200), (672, 318275), (696, 307300), (700, 305544), (725, 295008), (800, 267351), (812, 263400), (840, 254620), (870, 245840), (878, 243600), (928, 230475), (1015, 210720), (1050, 203696), (1120, 190965), (1160, 184380), (1200, 178234), (1218, 175600), (1317, 162400), (1392, 153650), (1400, 152772), (1450, 147504), (1624, 131700), (1680, 127310), (1740, 122920), (1756, 121800), (2030, 105360), (2100, 101848), (2175, 98336), (2195, 97440), (2320, 92190), (2400, 89117), (2436, 87800), (2634, 81200), (2784, 76825), (2800, 76386), (2900, 73752), (3045, 70240), (3073, 69600), (3248, 65850), (3360, 63655), (3480, 61460), (3512, 60900), (4060, 52680), (4200, 50924), (4350, 49168), (4390, 48720), (4640, 46095), (4872, 43900), (5075, 42144), (5268, 40600), (5600, 38193), (5800, 36876), (6090, 35120), (6146, 34800), (6496, 32925), (6585, 32480), (6960, 30730), (7024, 30450), (8120, 26340), (8400, 25462), (8700, 24584), (8780, 24360), (9219, 23200), (9744, 21950), (10150, 21072), (10536, 20300), (10975, 19488), (11600, 18438), (12180, 17560), (12292, 17400), (12731, 16800), (13170, 16240), (13920, 15365), (14048, 15225)]