28536000

素因数分解:

$2^6\times 3^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:100

約数の個数: 224

約数和(自身を含む): 99852480

約数和(自身を除く): 71316480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 29, 30, 32, 40, 41, 48, 50, 58, 60, 64, 75, 80, 82, 87, 96, 100, 116, 120, 123, 125, 145, 150, 160, 164, 174, 192, 200, 205, 232, 240, 246, 250, 290, 300, 320, 328, 348, 375, 400, 410, 435, 464, 480, 492, 500, 580, 600, 615, 656, 696, 725, 750, 800, 820, 870, 928, 960, 984, 1000, 1025, 1160, 1189, 1200, 1230, 1312, 1392, 1450, 1500, 1600, 1640, 1740, 1856, 1968, 2000, 2050, 2175, 2320, 2378, 2400, 2460, 2624, 2784, 2900, 3000, 3075, 3280, 3480, 3567, 3625, 3936, 4000, 4100, 4350, 4640, 4756, 4800, 4920, 5125, 5568, 5800, 5945, 6000, 6150, 6560, 6960, 7134, 7250, 7872, 8000, 8200, 8700, 9280, 9512, 9840, 10250, 10875, 11600, 11890, 12000, 12300, 13120, 13920, 14268, 14500, 15375, 16400, 17400, 17835, 19024, 19680, 20500, 21750, 23200, 23780, 24000, 24600, 27840, 28536, 29000, 29725, 30750, 32800, 34800, 35670, 38048, 39360, 41000, 43500, 46400, 47560, 49200, 57072, 58000, 59450, 61500, 65600, 69600, 71340, 76096, 82000, 87000, 89175, 95120, 98400, 114144, 116000, 118900, 123000, 139200, 142680, 148625, 164000, 174000, 178350, 190240, 196800, 228288, 232000, 237800, 246000, 285360, 297250, 328000, 348000, 356700, 380480, 445875, 475600, 492000, 570720, 594500, 696000, 713400, 891750, 951200, 984000, 1141440, 1189000, 1426800, 1783500, 1902400, 2378000, 2853600, 3567000, 4756000, 5707200, 7134000, 9512000, 14268000, 28536000]

約数ペア:

[(1, 28536000), (2, 14268000), (3, 9512000), (4, 7134000), (5, 5707200), (6, 4756000), (8, 3567000), (10, 2853600), (12, 2378000), (15, 1902400), (16, 1783500), (20, 1426800), (24, 1189000), (25, 1141440), (29, 984000), (30, 951200), (32, 891750), (40, 713400), (41, 696000), (48, 594500), (50, 570720), (58, 492000), (60, 475600), (64, 445875), (75, 380480), (80, 356700), (82, 348000), (87, 328000), (96, 297250), (100, 285360), (116, 246000), (120, 237800), (123, 232000), (125, 228288), (145, 196800), (150, 190240), (160, 178350), (164, 174000), (174, 164000), (192, 148625), (200, 142680), (205, 139200), (232, 123000), (240, 118900), (246, 116000), (250, 114144), (290, 98400), (300, 95120), (320, 89175), (328, 87000), (348, 82000), (375, 76096), (400, 71340), (410, 69600), (435, 65600), (464, 61500), (480, 59450), (492, 58000), (500, 57072), (580, 49200), (600, 47560), (615, 46400), (656, 43500), (696, 41000), (725, 39360), (750, 38048), (800, 35670), (820, 34800), (870, 32800), (928, 30750), (960, 29725), (984, 29000), (1000, 28536), (1025, 27840), (1160, 24600), (1189, 24000), (1200, 23780), (1230, 23200), (1312, 21750), (1392, 20500), (1450, 19680), (1500, 19024), (1600, 17835), (1640, 17400), (1740, 16400), (1856, 15375), (1968, 14500), (2000, 14268), (2050, 13920), (2175, 13120), (2320, 12300), (2378, 12000), (2400, 11890), (2460, 11600), (2624, 10875), (2784, 10250), (2900, 9840), (3000, 9512), (3075, 9280), (3280, 8700), (3480, 8200), (3567, 8000), (3625, 7872), (3936, 7250), (4000, 7134), (4100, 6960), (4350, 6560), (4640, 6150), (4756, 6000), (4800, 5945), (4920, 5800), (5125, 5568)]