115220000

素因数分解:

$2^5\times 5^4\times 7^1\times {\mathrm{823}}^1$

素因数の和:860

約数の個数: 120

約数和(自身を含む): 324346176

約数和(自身を除く): 209126176

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 125, 140, 160, 175, 200, 224, 250, 280, 350, 400, 500, 560, 625, 700, 800, 823, 875, 1000, 1120, 1250, 1400, 1646, 1750, 2000, 2500, 2800, 3292, 3500, 4000, 4115, 4375, 5000, 5600, 5761, 6584, 7000, 8230, 8750, 10000, 11522, 13168, 14000, 16460, 17500, 20000, 20575, 23044, 26336, 28000, 28805, 32920, 35000, 41150, 46088, 57610, 65840, 70000, 82300, 92176, 102875, 115220, 131680, 140000, 144025, 164600, 184352, 205750, 230440, 288050, 329200, 411500, 460880, 514375, 576100, 658400, 720125, 823000, 921760, 1028750, 1152200, 1440250, 1646000, 2057500, 2304400, 2880500, 3292000, 3600625, 4115000, 4608800, 5761000, 7201250, 8230000, 11522000, 14402500, 16460000, 23044000, 28805000, 57610000, 115220000]

約数ペア:

[(1, 115220000), (2, 57610000), (4, 28805000), (5, 23044000), (7, 16460000), (8, 14402500), (10, 11522000), (14, 8230000), (16, 7201250), (20, 5761000), (25, 4608800), (28, 4115000), (32, 3600625), (35, 3292000), (40, 2880500), (50, 2304400), (56, 2057500), (70, 1646000), (80, 1440250), (100, 1152200), (112, 1028750), (125, 921760), (140, 823000), (160, 720125), (175, 658400), (200, 576100), (224, 514375), (250, 460880), (280, 411500), (350, 329200), (400, 288050), (500, 230440), (560, 205750), (625, 184352), (700, 164600), (800, 144025), (823, 140000), (875, 131680), (1000, 115220), (1120, 102875), (1250, 92176), (1400, 82300), (1646, 70000), (1750, 65840), (2000, 57610), (2500, 46088), (2800, 41150), (3292, 35000), (3500, 32920), (4000, 28805), (4115, 28000), (4375, 26336), (5000, 23044), (5600, 20575), (5761, 20000), (6584, 17500), (7000, 16460), (8230, 14000), (8750, 13168), (10000, 11522)]