9811800

素因数分解:

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

素因数の和:127

約数の個数: 192

約数和(自身を含む): 35712000

約数和(自身を除く): 25900200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 25, 27, 30, 36, 40, 45, 46, 50, 54, 60, 69, 72, 75, 79, 90, 92, 100, 108, 115, 120, 135, 138, 150, 158, 180, 184, 200, 207, 216, 225, 230, 237, 270, 276, 300, 316, 345, 360, 395, 414, 450, 460, 474, 540, 552, 575, 600, 621, 632, 675, 690, 711, 790, 828, 900, 920, 948, 1035, 1080, 1150, 1185, 1242, 1350, 1380, 1422, 1580, 1656, 1725, 1800, 1817, 1896, 1975, 2070, 2133, 2300, 2370, 2484, 2700, 2760, 2844, 3105, 3160, 3450, 3555, 3634, 3950, 4140, 4266, 4600, 4740, 4968, 5175, 5400, 5451, 5688, 5925, 6210, 6900, 7110, 7268, 7900, 8280, 8532, 9085, 9480, 10350, 10665, 10902, 11850, 12420, 13800, 14220, 14536, 15525, 15800, 16353, 17064, 17775, 18170, 20700, 21330, 21804, 23700, 24840, 27255, 28440, 31050, 32706, 35550, 36340, 41400, 42660, 43608, 45425, 47400, 49059, 53325, 54510, 62100, 65412, 71100, 72680, 81765, 85320, 90850, 98118, 106650, 109020, 124200, 130824, 136275, 142200, 163530, 181700, 196236, 213300, 218040, 245295, 272550, 327060, 363400, 392472, 408825, 426600, 490590, 545100, 654120, 817650, 981180, 1090200, 1226475, 1635300, 1962360, 2452950, 3270600, 4905900, 9811800]

約数ペア:

[(1, 9811800), (2, 4905900), (3, 3270600), (4, 2452950), (5, 1962360), (6, 1635300), (8, 1226475), (9, 1090200), (10, 981180), (12, 817650), (15, 654120), (18, 545100), (20, 490590), (23, 426600), (24, 408825), (25, 392472), (27, 363400), (30, 327060), (36, 272550), (40, 245295), (45, 218040), (46, 213300), (50, 196236), (54, 181700), (60, 163530), (69, 142200), (72, 136275), (75, 130824), (79, 124200), (90, 109020), (92, 106650), (100, 98118), (108, 90850), (115, 85320), (120, 81765), (135, 72680), (138, 71100), (150, 65412), (158, 62100), (180, 54510), (184, 53325), (200, 49059), (207, 47400), (216, 45425), (225, 43608), (230, 42660), (237, 41400), (270, 36340), (276, 35550), (300, 32706), (316, 31050), (345, 28440), (360, 27255), (395, 24840), (414, 23700), (450, 21804), (460, 21330), (474, 20700), (540, 18170), (552, 17775), (575, 17064), (600, 16353), (621, 15800), (632, 15525), (675, 14536), (690, 14220), (711, 13800), (790, 12420), (828, 11850), (900, 10902), (920, 10665), (948, 10350), (1035, 9480), (1080, 9085), (1150, 8532), (1185, 8280), (1242, 7900), (1350, 7268), (1380, 7110), (1422, 6900), (1580, 6210), (1656, 5925), (1725, 5688), (1800, 5451), (1817, 5400), (1896, 5175), (1975, 4968), (2070, 4740), (2133, 4600), (2300, 4266), (2370, 4140), (2484, 3950), (2700, 3634), (2760, 3555), (2844, 3450), (3105, 3160)]