69765720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{827}}^1$

素因数の和:897

約数の個数: 128

約数和(自身を含む): 226540800

約数和(自身を除く): 156775080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 37, 38, 40, 57, 60, 74, 76, 95, 111, 114, 120, 148, 152, 185, 190, 222, 228, 285, 296, 370, 380, 444, 456, 555, 570, 703, 740, 760, 827, 888, 1110, 1140, 1406, 1480, 1654, 2109, 2220, 2280, 2481, 2812, 3308, 3515, 4135, 4218, 4440, 4962, 5624, 6616, 7030, 8270, 8436, 9924, 10545, 12405, 14060, 15713, 16540, 16872, 19848, 21090, 24810, 28120, 30599, 31426, 33080, 42180, 47139, 49620, 61198, 62852, 78565, 84360, 91797, 94278, 99240, 122396, 125704, 152995, 157130, 183594, 188556, 235695, 244792, 305990, 314260, 367188, 377112, 458985, 471390, 581381, 611980, 628520, 734376, 917970, 942780, 1162762, 1223960, 1744143, 1835940, 1885560, 2325524, 2906905, 3488286, 3671880, 4651048, 5813810, 6976572, 8720715, 11627620, 13953144, 17441430, 23255240, 34882860, 69765720]

約数ペア:

[(1, 69765720), (2, 34882860), (3, 23255240), (4, 17441430), (5, 13953144), (6, 11627620), (8, 8720715), (10, 6976572), (12, 5813810), (15, 4651048), (19, 3671880), (20, 3488286), (24, 2906905), (30, 2325524), (37, 1885560), (38, 1835940), (40, 1744143), (57, 1223960), (60, 1162762), (74, 942780), (76, 917970), (95, 734376), (111, 628520), (114, 611980), (120, 581381), (148, 471390), (152, 458985), (185, 377112), (190, 367188), (222, 314260), (228, 305990), (285, 244792), (296, 235695), (370, 188556), (380, 183594), (444, 157130), (456, 152995), (555, 125704), (570, 122396), (703, 99240), (740, 94278), (760, 91797), (827, 84360), (888, 78565), (1110, 62852), (1140, 61198), (1406, 49620), (1480, 47139), (1654, 42180), (2109, 33080), (2220, 31426), (2280, 30599), (2481, 28120), (2812, 24810), (3308, 21090), (3515, 19848), (4135, 16872), (4218, 16540), (4440, 15713), (4962, 14060), (5624, 12405), (6616, 10545), (7030, 9924), (8270, 8436)]