30268000

素因数分解:

$2^5\times 5^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:102

約数の個数: 192

約数和(自身を含む): 90574848

約数和(自身を除く): 60306848

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 25, 28, 32, 35, 40, 46, 47, 50, 56, 70, 80, 92, 94, 100, 112, 115, 125, 140, 160, 161, 175, 184, 188, 200, 224, 230, 235, 250, 280, 322, 329, 350, 368, 376, 400, 460, 470, 500, 560, 575, 644, 658, 700, 736, 752, 800, 805, 875, 920, 940, 1000, 1081, 1120, 1150, 1175, 1288, 1316, 1400, 1504, 1610, 1645, 1750, 1840, 1880, 2000, 2162, 2300, 2350, 2576, 2632, 2800, 2875, 3220, 3290, 3500, 3680, 3760, 4000, 4025, 4324, 4600, 4700, 5152, 5264, 5405, 5600, 5750, 5875, 6440, 6580, 7000, 7520, 7567, 8050, 8225, 8648, 9200, 9400, 10528, 10810, 11500, 11750, 12880, 13160, 14000, 15134, 16100, 16450, 17296, 18400, 18800, 20125, 21620, 23000, 23500, 25760, 26320, 27025, 28000, 30268, 32200, 32900, 34592, 37600, 37835, 40250, 41125, 43240, 46000, 47000, 52640, 54050, 60536, 64400, 65800, 75670, 80500, 82250, 86480, 92000, 94000, 108100, 121072, 128800, 131600, 135125, 151340, 161000, 164500, 172960, 188000, 189175, 216200, 242144, 263200, 270250, 302680, 322000, 329000, 378350, 432400, 540500, 605360, 644000, 658000, 756700, 864800, 945875, 1081000, 1210720, 1316000, 1513400, 1891750, 2162000, 3026800, 3783500, 4324000, 6053600, 7567000, 15134000, 30268000]

約数ペア:

[(1, 30268000), (2, 15134000), (4, 7567000), (5, 6053600), (7, 4324000), (8, 3783500), (10, 3026800), (14, 2162000), (16, 1891750), (20, 1513400), (23, 1316000), (25, 1210720), (28, 1081000), (32, 945875), (35, 864800), (40, 756700), (46, 658000), (47, 644000), (50, 605360), (56, 540500), (70, 432400), (80, 378350), (92, 329000), (94, 322000), (100, 302680), (112, 270250), (115, 263200), (125, 242144), (140, 216200), (160, 189175), (161, 188000), (175, 172960), (184, 164500), (188, 161000), (200, 151340), (224, 135125), (230, 131600), (235, 128800), (250, 121072), (280, 108100), (322, 94000), (329, 92000), (350, 86480), (368, 82250), (376, 80500), (400, 75670), (460, 65800), (470, 64400), (500, 60536), (560, 54050), (575, 52640), (644, 47000), (658, 46000), (700, 43240), (736, 41125), (752, 40250), (800, 37835), (805, 37600), (875, 34592), (920, 32900), (940, 32200), (1000, 30268), (1081, 28000), (1120, 27025), (1150, 26320), (1175, 25760), (1288, 23500), (1316, 23000), (1400, 21620), (1504, 20125), (1610, 18800), (1645, 18400), (1750, 17296), (1840, 16450), (1880, 16100), (2000, 15134), (2162, 14000), (2300, 13160), (2350, 12880), (2576, 11750), (2632, 11500), (2800, 10810), (2875, 10528), (3220, 9400), (3290, 9200), (3500, 8648), (3680, 8225), (3760, 8050), (4000, 7567), (4025, 7520), (4324, 7000), (4600, 6580), (4700, 6440), (5152, 5875), (5264, 5750), (5405, 5600)]