68706000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{347}}^1$

素因数の和:387

約数の個数: 240

約数和(自身を含む): 262536768

約数和(自身を除く): 193830768

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 25, 30, 33, 36, 40, 44, 45, 48, 50, 55, 60, 66, 72, 75, 80, 88, 90, 99, 100, 110, 120, 125, 132, 144, 150, 165, 176, 180, 198, 200, 220, 225, 240, 250, 264, 275, 300, 330, 347, 360, 375, 396, 400, 440, 450, 495, 500, 528, 550, 600, 660, 694, 720, 750, 792, 825, 880, 900, 990, 1000, 1041, 1100, 1125, 1200, 1320, 1375, 1388, 1500, 1584, 1650, 1735, 1800, 1980, 2000, 2082, 2200, 2250, 2475, 2640, 2750, 2776, 3000, 3123, 3300, 3470, 3600, 3817, 3960, 4125, 4164, 4400, 4500, 4950, 5205, 5500, 5552, 6000, 6246, 6600, 6940, 7634, 7920, 8250, 8328, 8675, 9000, 9900, 10410, 11000, 11451, 12375, 12492, 13200, 13880, 15268, 15615, 16500, 16656, 17350, 18000, 19085, 19800, 20820, 22000, 22902, 24750, 24984, 26025, 27760, 30536, 31230, 33000, 34353, 34700, 38170, 39600, 41640, 43375, 45804, 49500, 49968, 52050, 57255, 61072, 62460, 66000, 68706, 69400, 76340, 78075, 83280, 86750, 91608, 95425, 99000, 104100, 114510, 124920, 130125, 137412, 138800, 152680, 156150, 171765, 173500, 183216, 190850, 198000, 208200, 229020, 249840, 260250, 274824, 286275, 305360, 312300, 343530, 347000, 381700, 390375, 416400, 458040, 477125, 520500, 549648, 572550, 624600, 687060, 694000, 763400, 780750, 858825, 916080, 954250, 1041000, 1145100, 1249200, 1374120, 1431375, 1526800, 1561500, 1717650, 1908500, 2082000, 2290200, 2748240, 2862750, 3123000, 3435300, 3817000, 4294125, 4580400, 5725500, 6246000, 6870600, 7634000, 8588250, 11451000, 13741200, 17176500, 22902000, 34353000, 68706000]

約数ペア:

[(1, 68706000), (2, 34353000), (3, 22902000), (4, 17176500), (5, 13741200), (6, 11451000), (8, 8588250), (9, 7634000), (10, 6870600), (11, 6246000), (12, 5725500), (15, 4580400), (16, 4294125), (18, 3817000), (20, 3435300), (22, 3123000), (24, 2862750), (25, 2748240), (30, 2290200), (33, 2082000), (36, 1908500), (40, 1717650), (44, 1561500), (45, 1526800), (48, 1431375), (50, 1374120), (55, 1249200), (60, 1145100), (66, 1041000), (72, 954250), (75, 916080), (80, 858825), (88, 780750), (90, 763400), (99, 694000), (100, 687060), (110, 624600), (120, 572550), (125, 549648), (132, 520500), (144, 477125), (150, 458040), (165, 416400), (176, 390375), (180, 381700), (198, 347000), (200, 343530), (220, 312300), (225, 305360), (240, 286275), (250, 274824), (264, 260250), (275, 249840), (300, 229020), (330, 208200), (347, 198000), (360, 190850), (375, 183216), (396, 173500), (400, 171765), (440, 156150), (450, 152680), (495, 138800), (500, 137412), (528, 130125), (550, 124920), (600, 114510), (660, 104100), (694, 99000), (720, 95425), (750, 91608), (792, 86750), (825, 83280), (880, 78075), (900, 76340), (990, 69400), (1000, 68706), (1041, 66000), (1100, 62460), (1125, 61072), (1200, 57255), (1320, 52050), (1375, 49968), (1388, 49500), (1500, 45804), (1584, 43375), (1650, 41640), (1735, 39600), (1800, 38170), (1980, 34700), (2000, 34353), (2082, 33000), (2200, 31230), (2250, 30536), (2475, 27760), (2640, 26025), (2750, 24984), (2776, 24750), (3000, 22902), (3123, 22000), (3300, 20820), (3470, 19800), (3600, 19085), (3817, 18000), (3960, 17350), (4125, 16656), (4164, 16500), (4400, 15615), (4500, 15268), (4950, 13880), (5205, 13200), (5500, 12492), (5552, 12375), (6000, 11451), (6246, 11000), (6600, 10410), (6940, 9900), (7634, 9000), (7920, 8675), (8250, 8328)]