200814840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{307}}^1$

素因数の和:426

約数の個数: 192

約数和(自身を含む): 691891200

約数和(自身を除く): 491076360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 79, 90, 92, 115, 120, 138, 158, 180, 184, 207, 230, 237, 276, 307, 316, 345, 360, 395, 414, 460, 474, 552, 614, 632, 690, 711, 790, 828, 920, 921, 948, 1035, 1185, 1228, 1380, 1422, 1535, 1580, 1656, 1817, 1842, 1896, 2070, 2370, 2456, 2760, 2763, 2844, 3070, 3160, 3555, 3634, 3684, 4140, 4605, 4740, 5451, 5526, 5688, 6140, 7061, 7110, 7268, 7368, 8280, 9085, 9210, 9480, 10902, 11052, 12280, 13815, 14122, 14220, 14536, 16353, 18170, 18420, 21183, 21804, 22104, 24253, 27255, 27630, 28244, 28440, 32706, 35305, 36340, 36840, 42366, 43608, 48506, 54510, 55260, 56488, 63549, 65412, 70610, 72680, 72759, 81765, 84732, 97012, 105915, 109020, 110520, 121265, 127098, 130824, 141220, 145518, 163530, 169464, 194024, 211830, 218040, 218277, 242530, 254196, 282440, 291036, 317745, 327060, 363795, 423660, 436554, 485060, 508392, 557819, 582072, 635490, 654120, 727590, 847320, 873108, 970120, 1091385, 1115638, 1270980, 1455180, 1673457, 1746216, 2182770, 2231276, 2541960, 2789095, 2910360, 3346914, 4365540, 4462552, 5020371, 5578190, 6693828, 8367285, 8731080, 10040742, 11156380, 13387656, 16734570, 20081484, 22312760, 25101855, 33469140, 40162968, 50203710, 66938280, 100407420, 200814840]

約数ペア:

[(1, 200814840), (2, 100407420), (3, 66938280), (4, 50203710), (5, 40162968), (6, 33469140), (8, 25101855), (9, 22312760), (10, 20081484), (12, 16734570), (15, 13387656), (18, 11156380), (20, 10040742), (23, 8731080), (24, 8367285), (30, 6693828), (36, 5578190), (40, 5020371), (45, 4462552), (46, 4365540), (60, 3346914), (69, 2910360), (72, 2789095), (79, 2541960), (90, 2231276), (92, 2182770), (115, 1746216), (120, 1673457), (138, 1455180), (158, 1270980), (180, 1115638), (184, 1091385), (207, 970120), (230, 873108), (237, 847320), (276, 727590), (307, 654120), (316, 635490), (345, 582072), (360, 557819), (395, 508392), (414, 485060), (460, 436554), (474, 423660), (552, 363795), (614, 327060), (632, 317745), (690, 291036), (711, 282440), (790, 254196), (828, 242530), (920, 218277), (921, 218040), (948, 211830), (1035, 194024), (1185, 169464), (1228, 163530), (1380, 145518), (1422, 141220), (1535, 130824), (1580, 127098), (1656, 121265), (1817, 110520), (1842, 109020), (1896, 105915), (2070, 97012), (2370, 84732), (2456, 81765), (2760, 72759), (2763, 72680), (2844, 70610), (3070, 65412), (3160, 63549), (3555, 56488), (3634, 55260), (3684, 54510), (4140, 48506), (4605, 43608), (4740, 42366), (5451, 36840), (5526, 36340), (5688, 35305), (6140, 32706), (7061, 28440), (7110, 28244), (7268, 27630), (7368, 27255), (8280, 24253), (9085, 22104), (9210, 21804), (9480, 21183), (10902, 18420), (11052, 18170), (12280, 16353), (13815, 14536), (14122, 14220)]