79560000

素因数分解:

$2^6\times 3^2\times 5^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1$

素因数の和:68

約数の個数: 420

約数和(自身を含む): 324936612

約数和(自身を除く): 245376612

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 25, 26, 30, 32, 34, 36, 39, 40, 45, 48, 50, 51, 52, 60, 64, 65, 68, 72, 75, 78, 80, 85, 90, 96, 100, 102, 104, 117, 120, 125, 130, 136, 144, 150, 153, 156, 160, 170, 180, 192, 195, 200, 204, 208, 221, 225, 234, 240, 250, 255, 260, 272, 288, 300, 306, 312, 320, 325, 340, 360, 375, 390, 400, 408, 416, 425, 442, 450, 468, 480, 500, 510, 520, 544, 576, 585, 600, 612, 624, 625, 650, 663, 680, 720, 750, 765, 780, 800, 816, 832, 850, 884, 900, 936, 960, 975, 1000, 1020, 1040, 1088, 1105, 1125, 1170, 1200, 1224, 1248, 1250, 1275, 1300, 1326, 1360, 1440, 1500, 1530, 1560, 1600, 1625, 1632, 1700, 1768, 1800, 1872, 1875, 1950, 1989, 2000, 2040, 2080, 2125, 2210, 2250, 2340, 2400, 2448, 2496, 2500, 2550, 2600, 2652, 2720, 2880, 2925, 3000, 3060, 3120, 3250, 3264, 3315, 3400, 3536, 3600, 3744, 3750, 3825, 3900, 3978, 4000, 4080, 4160, 4250, 4420, 4500, 4680, 4800, 4875, 4896, 5000, 5100, 5200, 5304, 5440, 5525, 5625, 5850, 6000, 6120, 6240, 6375, 6500, 6630, 6800, 7072, 7200, 7488, 7500, 7650, 7800, 7956, 8000, 8125, 8160, 8500, 8840, 9000, 9360, 9750, 9792, 9945, 10000, 10200, 10400, 10608, 10625, 11050, 11250, 11700, 12000, 12240, 12480, 12750, 13000, 13260, 13600, 14144, 14400, 14625, 15000, 15300, 15600, 15912, 16250, 16320, 16575, 17000, 17680, 18000, 18720, 19125, 19500, 19890, 20000, 20400, 20800, 21216, 21250, 22100, 22500, 23400, 24000, 24375, 24480, 25500, 26000, 26520, 27200, 27625, 29250, 30000, 30600, 31200, 31824, 31875, 32500, 33150, 34000, 35360, 36000, 37440, 38250, 39000, 39780, 40000, 40800, 42432, 42500, 44200, 45000, 46800, 48750, 48960, 49725, 51000, 52000, 53040, 55250, 58500, 60000, 61200, 62400, 63648, 63750, 65000, 66300, 68000, 70720, 72000, 73125, 76500, 78000, 79560, 81600, 82875, 85000, 88400, 90000, 93600, 95625, 97500, 99450, 102000, 104000, 106080, 110500, 117000, 120000, 122400, 127296, 127500, 130000, 132600, 136000, 138125, 146250, 153000, 156000, 159120, 165750, 170000, 176800, 180000, 187200, 191250, 195000, 198900, 204000, 212160, 221000, 234000, 244800, 248625, 255000, 260000, 265200, 276250, 292500, 306000, 312000, 318240, 331500, 340000, 353600, 360000, 382500, 390000, 397800, 408000, 414375, 442000, 468000, 497250, 510000, 520000, 530400, 552500, 585000, 612000, 636480, 663000, 680000, 765000, 780000, 795600, 828750, 884000, 936000, 994500, 1020000, 1060800, 1105000, 1170000, 1224000, 1243125, 1326000, 1530000, 1560000, 1591200, 1657500, 1768000, 1989000, 2040000, 2210000, 2340000, 2486250, 2652000, 3060000, 3182400, 3315000, 3978000, 4420000, 4680000, 4972500, 5304000, 6120000, 6630000, 7956000, 8840000, 9945000, 13260000, 15912000, 19890000, 26520000, 39780000, 79560000]

約数ペア:

[(1, 79560000), (2, 39780000), (3, 26520000), (4, 19890000), (5, 15912000), (6, 13260000), (8, 9945000), (9, 8840000), (10, 7956000), (12, 6630000), (13, 6120000), (15, 5304000), (16, 4972500), (17, 4680000), (18, 4420000), (20, 3978000), (24, 3315000), (25, 3182400), (26, 3060000), (30, 2652000), (32, 2486250), (34, 2340000), (36, 2210000), (39, 2040000), (40, 1989000), (45, 1768000), (48, 1657500), (50, 1591200), (51, 1560000), (52, 1530000), (60, 1326000), (64, 1243125), (65, 1224000), (68, 1170000), (72, 1105000), (75, 1060800), (78, 1020000), (80, 994500), (85, 936000), (90, 884000), (96, 828750), (100, 795600), (102, 780000), (104, 765000), (117, 680000), (120, 663000), (125, 636480), (130, 612000), (136, 585000), (144, 552500), (150, 530400), (153, 520000), (156, 510000), (160, 497250), (170, 468000), (180, 442000), (192, 414375), (195, 408000), (200, 397800), (204, 390000), (208, 382500), (221, 360000), (225, 353600), (234, 340000), (240, 331500), (250, 318240), (255, 312000), (260, 306000), (272, 292500), (288, 276250), (300, 265200), (306, 260000), (312, 255000), (320, 248625), (325, 244800), (340, 234000), (360, 221000), (375, 212160), (390, 204000), (400, 198900), (408, 195000), (416, 191250), (425, 187200), (442, 180000), (450, 176800), (468, 170000), (480, 165750), (500, 159120), (510, 156000), (520, 153000), (544, 146250), (576, 138125), (585, 136000), (600, 132600), (612, 130000), (624, 127500), (625, 127296), (650, 122400), (663, 120000), (680, 117000), (720, 110500), (750, 106080), (765, 104000), (780, 102000), (800, 99450), (816, 97500), (832, 95625), (850, 93600), (884, 90000), (900, 88400), (936, 85000), (960, 82875), (975, 81600), (1000, 79560), (1020, 78000), (1040, 76500), (1088, 73125), (1105, 72000), (1125, 70720), (1170, 68000), (1200, 66300), (1224, 65000), (1248, 63750), (1250, 63648), (1275, 62400), (1300, 61200), (1326, 60000), (1360, 58500), (1440, 55250), (1500, 53040), (1530, 52000), (1560, 51000), (1600, 49725), (1625, 48960), (1632, 48750), (1700, 46800), (1768, 45000), (1800, 44200), (1872, 42500), (1875, 42432), (1950, 40800), (1989, 40000), (2000, 39780), (2040, 39000), (2080, 38250), (2125, 37440), (2210, 36000), (2250, 35360), (2340, 34000), (2400, 33150), (2448, 32500), (2496, 31875), (2500, 31824), (2550, 31200), (2600, 30600), (2652, 30000), (2720, 29250), (2880, 27625), (2925, 27200), (3000, 26520), (3060, 26000), (3120, 25500), (3250, 24480), (3264, 24375), (3315, 24000), (3400, 23400), (3536, 22500), (3600, 22100), (3744, 21250), (3750, 21216), (3825, 20800), (3900, 20400), (3978, 20000), (4000, 19890), (4080, 19500), (4160, 19125), (4250, 18720), (4420, 18000), (4500, 17680), (4680, 17000), (4800, 16575), (4875, 16320), (4896, 16250), (5000, 15912), (5100, 15600), (5200, 15300), (5304, 15000), (5440, 14625), (5525, 14400), (5625, 14144), (5850, 13600), (6000, 13260), (6120, 13000), (6240, 12750), (6375, 12480), (6500, 12240), (6630, 12000), (6800, 11700), (7072, 11250), (7200, 11050), (7488, 10625), (7500, 10608), (7650, 10400), (7800, 10200), (7956, 10000), (8000, 9945), (8125, 9792), (8160, 9750), (8500, 9360), (8840, 9000)]