26520000

素因数分解:

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

素因数の和:65

約数の個数: 280

約数和(自身を含む): 99980496

約数和(自身を除く): 73460496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 25, 26, 30, 32, 34, 39, 40, 48, 50, 51, 52, 60, 64, 65, 68, 75, 78, 80, 85, 96, 100, 102, 104, 120, 125, 130, 136, 150, 156, 160, 170, 192, 195, 200, 204, 208, 221, 240, 250, 255, 260, 272, 300, 312, 320, 325, 340, 375, 390, 400, 408, 416, 425, 442, 480, 500, 510, 520, 544, 600, 624, 625, 650, 663, 680, 750, 780, 800, 816, 832, 850, 884, 960, 975, 1000, 1020, 1040, 1088, 1105, 1200, 1248, 1250, 1275, 1300, 1326, 1360, 1500, 1560, 1600, 1625, 1632, 1700, 1768, 1875, 1950, 2000, 2040, 2080, 2125, 2210, 2400, 2496, 2500, 2550, 2600, 2652, 2720, 3000, 3120, 3250, 3264, 3315, 3400, 3536, 3750, 3900, 4000, 4080, 4160, 4250, 4420, 4800, 4875, 5000, 5100, 5200, 5304, 5440, 5525, 6000, 6240, 6375, 6500, 6630, 6800, 7072, 7500, 7800, 8000, 8125, 8160, 8500, 8840, 9750, 10000, 10200, 10400, 10608, 10625, 11050, 12000, 12480, 12750, 13000, 13260, 13600, 14144, 15000, 15600, 16250, 16320, 16575, 17000, 17680, 19500, 20000, 20400, 20800, 21216, 21250, 22100, 24000, 24375, 25500, 26000, 26520, 27200, 27625, 30000, 31200, 31875, 32500, 33150, 34000, 35360, 39000, 40000, 40800, 42432, 42500, 44200, 48750, 51000, 52000, 53040, 55250, 60000, 62400, 63750, 65000, 66300, 68000, 70720, 78000, 81600, 82875, 85000, 88400, 97500, 102000, 104000, 106080, 110500, 120000, 127500, 130000, 132600, 136000, 138125, 156000, 165750, 170000, 176800, 195000, 204000, 212160, 221000, 255000, 260000, 265200, 276250, 312000, 331500, 340000, 353600, 390000, 408000, 414375, 442000, 510000, 520000, 530400, 552500, 663000, 680000, 780000, 828750, 884000, 1020000, 1060800, 1105000, 1326000, 1560000, 1657500, 1768000, 2040000, 2210000, 2652000, 3315000, 4420000, 5304000, 6630000, 8840000, 13260000, 26520000]

約数ペア:

[(1, 26520000), (2, 13260000), (3, 8840000), (4, 6630000), (5, 5304000), (6, 4420000), (8, 3315000), (10, 2652000), (12, 2210000), (13, 2040000), (15, 1768000), (16, 1657500), (17, 1560000), (20, 1326000), (24, 1105000), (25, 1060800), (26, 1020000), (30, 884000), (32, 828750), (34, 780000), (39, 680000), (40, 663000), (48, 552500), (50, 530400), (51, 520000), (52, 510000), (60, 442000), (64, 414375), (65, 408000), (68, 390000), (75, 353600), (78, 340000), (80, 331500), (85, 312000), (96, 276250), (100, 265200), (102, 260000), (104, 255000), (120, 221000), (125, 212160), (130, 204000), (136, 195000), (150, 176800), (156, 170000), (160, 165750), (170, 156000), (192, 138125), (195, 136000), (200, 132600), (204, 130000), (208, 127500), (221, 120000), (240, 110500), (250, 106080), (255, 104000), (260, 102000), (272, 97500), (300, 88400), (312, 85000), (320, 82875), (325, 81600), (340, 78000), (375, 70720), (390, 68000), (400, 66300), (408, 65000), (416, 63750), (425, 62400), (442, 60000), (480, 55250), (500, 53040), (510, 52000), (520, 51000), (544, 48750), (600, 44200), (624, 42500), (625, 42432), (650, 40800), (663, 40000), (680, 39000), (750, 35360), (780, 34000), (800, 33150), (816, 32500), (832, 31875), (850, 31200), (884, 30000), (960, 27625), (975, 27200), (1000, 26520), (1020, 26000), (1040, 25500), (1088, 24375), (1105, 24000), (1200, 22100), (1248, 21250), (1250, 21216), (1275, 20800), (1300, 20400), (1326, 20000), (1360, 19500), (1500, 17680), (1560, 17000), (1600, 16575), (1625, 16320), (1632, 16250), (1700, 15600), (1768, 15000), (1875, 14144), (1950, 13600), (2000, 13260), (2040, 13000), (2080, 12750), (2125, 12480), (2210, 12000), (2400, 11050), (2496, 10625), (2500, 10608), (2550, 10400), (2600, 10200), (2652, 10000), (2720, 9750), (3000, 8840), (3120, 8500), (3250, 8160), (3264, 8125), (3315, 8000), (3400, 7800), (3536, 7500), (3750, 7072), (3900, 6800), (4000, 6630), (4080, 6500), (4160, 6375), (4250, 6240), (4420, 6000), (4800, 5525), (4875, 5440), (5000, 5304), (5100, 5200)]