305947200

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{4903}}^1$

素因数の和:4941

約数の個数: 168

約数和(自身を含む): 1081194688

約数和(自身を除く): 775247488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 64, 65, 75, 78, 80, 96, 100, 104, 120, 130, 150, 156, 160, 192, 195, 200, 208, 240, 260, 300, 312, 320, 325, 390, 400, 416, 480, 520, 600, 624, 650, 780, 800, 832, 960, 975, 1040, 1200, 1248, 1300, 1560, 1600, 1950, 2080, 2400, 2496, 2600, 3120, 3900, 4160, 4800, 4903, 5200, 6240, 7800, 9806, 10400, 12480, 14709, 15600, 19612, 20800, 24515, 29418, 31200, 39224, 49030, 58836, 62400, 63739, 73545, 78448, 98060, 117672, 122575, 127478, 147090, 156896, 191217, 196120, 235344, 245150, 254956, 294180, 313792, 318695, 367725, 382434, 392240, 470688, 490300, 509912, 588360, 637390, 735450, 764868, 784480, 941376, 956085, 980600, 1019824, 1176720, 1274780, 1470900, 1529736, 1568960, 1593475, 1912170, 1961200, 2039648, 2353440, 2549560, 2941800, 3059472, 3186950, 3824340, 3922400, 4079296, 4706880, 4780425, 5099120, 5883600, 6118944, 6373900, 7648680, 7844800, 9560850, 10198240, 11767200, 12237888, 12747800, 15297360, 19121700, 20396480, 23534400, 25495600, 30594720, 38243400, 50991200, 61189440, 76486800, 101982400, 152973600, 305947200]

約数ペア:

[(1, 305947200), (2, 152973600), (3, 101982400), (4, 76486800), (5, 61189440), (6, 50991200), (8, 38243400), (10, 30594720), (12, 25495600), (13, 23534400), (15, 20396480), (16, 19121700), (20, 15297360), (24, 12747800), (25, 12237888), (26, 11767200), (30, 10198240), (32, 9560850), (39, 7844800), (40, 7648680), (48, 6373900), (50, 6118944), (52, 5883600), (60, 5099120), (64, 4780425), (65, 4706880), (75, 4079296), (78, 3922400), (80, 3824340), (96, 3186950), (100, 3059472), (104, 2941800), (120, 2549560), (130, 2353440), (150, 2039648), (156, 1961200), (160, 1912170), (192, 1593475), (195, 1568960), (200, 1529736), (208, 1470900), (240, 1274780), (260, 1176720), (300, 1019824), (312, 980600), (320, 956085), (325, 941376), (390, 784480), (400, 764868), (416, 735450), (480, 637390), (520, 588360), (600, 509912), (624, 490300), (650, 470688), (780, 392240), (800, 382434), (832, 367725), (960, 318695), (975, 313792), (1040, 294180), (1200, 254956), (1248, 245150), (1300, 235344), (1560, 196120), (1600, 191217), (1950, 156896), (2080, 147090), (2400, 127478), (2496, 122575), (2600, 117672), (3120, 98060), (3900, 78448), (4160, 73545), (4800, 63739), (4903, 62400), (5200, 58836), (6240, 49030), (7800, 39224), (9806, 31200), (10400, 29418), (12480, 24515), (14709, 20800), (15600, 19612)]