68340000

素因数分解:

$2^5\times 3^1\times 5^4\times {\mathrm{17}}^1\times {\mathrm{67}}^1$

素因数の和:117

約数の個数: 240

約数和(自身を含む): 240897888

約数和(自身を除く): 172557888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 32, 34, 40, 48, 50, 51, 60, 67, 68, 75, 80, 85, 96, 100, 102, 120, 125, 134, 136, 150, 160, 170, 200, 201, 204, 240, 250, 255, 268, 272, 300, 335, 340, 375, 400, 402, 408, 425, 480, 500, 510, 536, 544, 600, 625, 670, 680, 750, 800, 804, 816, 850, 1000, 1005, 1020, 1072, 1139, 1200, 1250, 1275, 1340, 1360, 1500, 1608, 1632, 1675, 1700, 1875, 2000, 2010, 2040, 2125, 2144, 2278, 2400, 2500, 2550, 2680, 2720, 3000, 3216, 3350, 3400, 3417, 3750, 4000, 4020, 4080, 4250, 4556, 5000, 5025, 5100, 5360, 5695, 6000, 6375, 6432, 6700, 6800, 6834, 7500, 8040, 8160, 8375, 8500, 9112, 10000, 10050, 10200, 10625, 10720, 11390, 12000, 12750, 13400, 13600, 13668, 15000, 16080, 16750, 17000, 17085, 18224, 20000, 20100, 20400, 21250, 22780, 25125, 25500, 26800, 27336, 28475, 30000, 31875, 32160, 33500, 34000, 34170, 36448, 40200, 40800, 41875, 42500, 45560, 50250, 51000, 53600, 54672, 56950, 60000, 63750, 67000, 68000, 68340, 80400, 83750, 85000, 85425, 91120, 100500, 102000, 109344, 113900, 125625, 127500, 134000, 136680, 142375, 160800, 167500, 170000, 170850, 182240, 201000, 204000, 227800, 251250, 255000, 268000, 273360, 284750, 335000, 340000, 341700, 402000, 427125, 455600, 502500, 510000, 546720, 569500, 670000, 683400, 711875, 804000, 854250, 911200, 1005000, 1020000, 1139000, 1340000, 1366800, 1423750, 1708500, 2010000, 2135625, 2278000, 2733600, 2847500, 3417000, 4020000, 4271250, 4556000, 5695000, 6834000, 8542500, 11390000, 13668000, 17085000, 22780000, 34170000, 68340000]

約数ペア:

[(1, 68340000), (2, 34170000), (3, 22780000), (4, 17085000), (5, 13668000), (6, 11390000), (8, 8542500), (10, 6834000), (12, 5695000), (15, 4556000), (16, 4271250), (17, 4020000), (20, 3417000), (24, 2847500), (25, 2733600), (30, 2278000), (32, 2135625), (34, 2010000), (40, 1708500), (48, 1423750), (50, 1366800), (51, 1340000), (60, 1139000), (67, 1020000), (68, 1005000), (75, 911200), (80, 854250), (85, 804000), (96, 711875), (100, 683400), (102, 670000), (120, 569500), (125, 546720), (134, 510000), (136, 502500), (150, 455600), (160, 427125), (170, 402000), (200, 341700), (201, 340000), (204, 335000), (240, 284750), (250, 273360), (255, 268000), (268, 255000), (272, 251250), (300, 227800), (335, 204000), (340, 201000), (375, 182240), (400, 170850), (402, 170000), (408, 167500), (425, 160800), (480, 142375), (500, 136680), (510, 134000), (536, 127500), (544, 125625), (600, 113900), (625, 109344), (670, 102000), (680, 100500), (750, 91120), (800, 85425), (804, 85000), (816, 83750), (850, 80400), (1000, 68340), (1005, 68000), (1020, 67000), (1072, 63750), (1139, 60000), (1200, 56950), (1250, 54672), (1275, 53600), (1340, 51000), (1360, 50250), (1500, 45560), (1608, 42500), (1632, 41875), (1675, 40800), (1700, 40200), (1875, 36448), (2000, 34170), (2010, 34000), (2040, 33500), (2125, 32160), (2144, 31875), (2278, 30000), (2400, 28475), (2500, 27336), (2550, 26800), (2680, 25500), (2720, 25125), (3000, 22780), (3216, 21250), (3350, 20400), (3400, 20100), (3417, 20000), (3750, 18224), (4000, 17085), (4020, 17000), (4080, 16750), (4250, 16080), (4556, 15000), (5000, 13668), (5025, 13600), (5100, 13400), (5360, 12750), (5695, 12000), (6000, 11390), (6375, 10720), (6432, 10625), (6700, 10200), (6800, 10050), (6834, 10000), (7500, 9112), (8040, 8500), (8160, 8375)]