247291200

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1321}}^1$

素因数の和:1362

約数の個数: 252

約数和(自身を含む): 947257948

約数和(自身を除く): 699966748

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 30, 32, 36, 39, 40, 45, 48, 50, 52, 60, 64, 65, 72, 75, 78, 80, 90, 96, 100, 104, 117, 120, 130, 144, 150, 156, 160, 180, 192, 195, 200, 208, 225, 234, 240, 260, 288, 300, 312, 320, 325, 360, 390, 400, 416, 450, 468, 480, 520, 576, 585, 600, 624, 650, 720, 780, 800, 832, 900, 936, 960, 975, 1040, 1170, 1200, 1248, 1300, 1321, 1440, 1560, 1600, 1800, 1872, 1950, 2080, 2340, 2400, 2496, 2600, 2642, 2880, 2925, 3120, 3600, 3744, 3900, 3963, 4160, 4680, 4800, 5200, 5284, 5850, 6240, 6605, 7200, 7488, 7800, 7926, 9360, 10400, 10568, 11700, 11889, 12480, 13210, 14400, 15600, 15852, 17173, 18720, 19815, 20800, 21136, 23400, 23778, 26420, 31200, 31704, 33025, 34346, 37440, 39630, 42272, 46800, 47556, 51519, 52840, 59445, 62400, 63408, 66050, 68692, 79260, 84544, 85865, 93600, 95112, 99075, 103038, 105680, 118890, 126816, 132100, 137384, 154557, 158520, 171730, 187200, 190224, 198150, 206076, 211360, 237780, 253632, 257595, 264200, 274768, 297225, 309114, 317040, 343460, 380448, 396300, 412152, 422720, 429325, 475560, 515190, 528400, 549536, 594450, 618228, 634080, 686920, 760896, 772785, 792600, 824304, 858650, 951120, 1030380, 1056800, 1099072, 1188900, 1236456, 1268160, 1287975, 1373840, 1545570, 1585200, 1648608, 1717300, 1902240, 2060760, 2113600, 2377800, 2472912, 2575950, 2747680, 3091140, 3170400, 3297216, 3434600, 3804480, 3863925, 4121520, 4755600, 4945824, 5151900, 5495360, 6182280, 6340800, 6869200, 7727850, 8243040, 9511200, 9891648, 10303800, 12364560, 13738400, 15455700, 16486080, 19022400, 20607600, 24729120, 27476800, 30911400, 41215200, 49458240, 61822800, 82430400, 123645600, 247291200]

約数ペア:

[(1, 247291200), (2, 123645600), (3, 82430400), (4, 61822800), (5, 49458240), (6, 41215200), (8, 30911400), (9, 27476800), (10, 24729120), (12, 20607600), (13, 19022400), (15, 16486080), (16, 15455700), (18, 13738400), (20, 12364560), (24, 10303800), (25, 9891648), (26, 9511200), (30, 8243040), (32, 7727850), (36, 6869200), (39, 6340800), (40, 6182280), (45, 5495360), (48, 5151900), (50, 4945824), (52, 4755600), (60, 4121520), (64, 3863925), (65, 3804480), (72, 3434600), (75, 3297216), (78, 3170400), (80, 3091140), (90, 2747680), (96, 2575950), (100, 2472912), (104, 2377800), (117, 2113600), (120, 2060760), (130, 1902240), (144, 1717300), (150, 1648608), (156, 1585200), (160, 1545570), (180, 1373840), (192, 1287975), (195, 1268160), (200, 1236456), (208, 1188900), (225, 1099072), (234, 1056800), (240, 1030380), (260, 951120), (288, 858650), (300, 824304), (312, 792600), (320, 772785), (325, 760896), (360, 686920), (390, 634080), (400, 618228), (416, 594450), (450, 549536), (468, 528400), (480, 515190), (520, 475560), (576, 429325), (585, 422720), (600, 412152), (624, 396300), (650, 380448), (720, 343460), (780, 317040), (800, 309114), (832, 297225), (900, 274768), (936, 264200), (960, 257595), (975, 253632), (1040, 237780), (1170, 211360), (1200, 206076), (1248, 198150), (1300, 190224), (1321, 187200), (1440, 171730), (1560, 158520), (1600, 154557), (1800, 137384), (1872, 132100), (1950, 126816), (2080, 118890), (2340, 105680), (2400, 103038), (2496, 99075), (2600, 95112), (2642, 93600), (2880, 85865), (2925, 84544), (3120, 79260), (3600, 68692), (3744, 66050), (3900, 63408), (3963, 62400), (4160, 59445), (4680, 52840), (4800, 51519), (5200, 47556), (5284, 46800), (5850, 42272), (6240, 39630), (6605, 37440), (7200, 34346), (7488, 33025), (7800, 31704), (7926, 31200), (9360, 26420), (10400, 23778), (10568, 23400), (11700, 21136), (11889, 20800), (12480, 19815), (13210, 18720), (14400, 17173), (15600, 15852)]