69371400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1$

素因数の和:308

約数の個数: 192

約数和(自身を含む): 249984000

約数和(自身を除く): 180612600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 83, 84, 100, 105, 120, 140, 150, 166, 168, 175, 199, 200, 210, 249, 280, 300, 332, 350, 398, 415, 420, 498, 525, 581, 597, 600, 664, 700, 796, 830, 840, 995, 996, 1050, 1162, 1194, 1245, 1393, 1400, 1592, 1660, 1743, 1990, 1992, 2075, 2100, 2324, 2388, 2490, 2786, 2905, 2985, 3320, 3486, 3980, 4150, 4179, 4200, 4648, 4776, 4975, 4980, 5572, 5810, 5970, 6225, 6965, 6972, 7960, 8300, 8358, 8715, 9950, 9960, 11144, 11620, 11940, 12450, 13930, 13944, 14525, 14925, 16517, 16600, 16716, 17430, 19900, 20895, 23240, 23880, 24900, 27860, 29050, 29850, 33034, 33432, 34825, 34860, 39800, 41790, 43575, 49551, 49800, 55720, 58100, 59700, 66068, 69650, 69720, 82585, 83580, 87150, 99102, 104475, 115619, 116200, 119400, 132136, 139300, 165170, 167160, 174300, 198204, 208950, 231238, 247755, 278600, 330340, 346857, 348600, 396408, 412925, 417900, 462476, 495510, 578095, 660680, 693714, 825850, 835800, 924952, 991020, 1156190, 1238775, 1387428, 1651700, 1734285, 1982040, 2312380, 2477550, 2774856, 2890475, 3303400, 3468570, 4624760, 4955100, 5780950, 6937140, 8671425, 9910200, 11561900, 13874280, 17342850, 23123800, 34685700, 69371400]

約数ペア:

[(1, 69371400), (2, 34685700), (3, 23123800), (4, 17342850), (5, 13874280), (6, 11561900), (7, 9910200), (8, 8671425), (10, 6937140), (12, 5780950), (14, 4955100), (15, 4624760), (20, 3468570), (21, 3303400), (24, 2890475), (25, 2774856), (28, 2477550), (30, 2312380), (35, 1982040), (40, 1734285), (42, 1651700), (50, 1387428), (56, 1238775), (60, 1156190), (70, 991020), (75, 924952), (83, 835800), (84, 825850), (100, 693714), (105, 660680), (120, 578095), (140, 495510), (150, 462476), (166, 417900), (168, 412925), (175, 396408), (199, 348600), (200, 346857), (210, 330340), (249, 278600), (280, 247755), (300, 231238), (332, 208950), (350, 198204), (398, 174300), (415, 167160), (420, 165170), (498, 139300), (525, 132136), (581, 119400), (597, 116200), (600, 115619), (664, 104475), (700, 99102), (796, 87150), (830, 83580), (840, 82585), (995, 69720), (996, 69650), (1050, 66068), (1162, 59700), (1194, 58100), (1245, 55720), (1393, 49800), (1400, 49551), (1592, 43575), (1660, 41790), (1743, 39800), (1990, 34860), (1992, 34825), (2075, 33432), (2100, 33034), (2324, 29850), (2388, 29050), (2490, 27860), (2786, 24900), (2905, 23880), (2985, 23240), (3320, 20895), (3486, 19900), (3980, 17430), (4150, 16716), (4179, 16600), (4200, 16517), (4648, 14925), (4776, 14525), (4975, 13944), (4980, 13930), (5572, 12450), (5810, 11940), (5970, 11620), (6225, 11144), (6965, 9960), (6972, 9950), (7960, 8715), (8300, 8358)]