74810880

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1$

素因数の和:237

約数の個数: 240

約数和(自身を含む): 275768064

約数和(自身を除く): 200957184

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 128, 136, 144, 153, 160, 170, 180, 191, 192, 204, 240, 255, 256, 272, 288, 306, 320, 340, 360, 382, 384, 408, 480, 510, 512, 544, 573, 576, 612, 640, 680, 720, 764, 765, 768, 816, 955, 960, 1020, 1088, 1146, 1152, 1224, 1280, 1360, 1440, 1528, 1530, 1536, 1632, 1719, 1910, 1920, 2040, 2176, 2292, 2304, 2448, 2560, 2720, 2865, 2880, 3056, 3060, 3247, 3264, 3438, 3820, 3840, 4080, 4352, 4584, 4608, 4896, 5440, 5730, 5760, 6112, 6120, 6494, 6528, 6876, 7640, 7680, 8160, 8595, 8704, 9168, 9741, 9792, 10880, 11460, 11520, 12224, 12240, 12988, 13056, 13752, 15280, 16235, 16320, 17190, 18336, 19482, 19584, 21760, 22920, 23040, 24448, 24480, 25976, 26112, 27504, 29223, 30560, 32470, 32640, 34380, 36672, 38964, 39168, 43520, 45840, 48705, 48896, 48960, 51952, 55008, 58446, 61120, 64940, 65280, 68760, 73344, 77928, 78336, 91680, 97410, 97792, 97920, 103904, 110016, 116892, 122240, 129880, 130560, 137520, 146115, 146688, 155856, 183360, 194820, 195840, 207808, 220032, 233784, 244480, 259760, 275040, 292230, 293376, 311712, 366720, 389640, 391680, 415616, 440064, 467568, 488960, 519520, 550080, 584460, 623424, 733440, 779280, 831232, 880128, 935136, 1039040, 1100160, 1168920, 1246848, 1466880, 1558560, 1662464, 1870272, 2078080, 2200320, 2337840, 2493696, 3117120, 3740544, 4156160, 4400640, 4675680, 4987392, 6234240, 7481088, 8312320, 9351360, 12468480, 14962176, 18702720, 24936960, 37405440, 74810880]

約数ペア:

[(1, 74810880), (2, 37405440), (3, 24936960), (4, 18702720), (5, 14962176), (6, 12468480), (8, 9351360), (9, 8312320), (10, 7481088), (12, 6234240), (15, 4987392), (16, 4675680), (17, 4400640), (18, 4156160), (20, 3740544), (24, 3117120), (30, 2493696), (32, 2337840), (34, 2200320), (36, 2078080), (40, 1870272), (45, 1662464), (48, 1558560), (51, 1466880), (60, 1246848), (64, 1168920), (68, 1100160), (72, 1039040), (80, 935136), (85, 880128), (90, 831232), (96, 779280), (102, 733440), (120, 623424), (128, 584460), (136, 550080), (144, 519520), (153, 488960), (160, 467568), (170, 440064), (180, 415616), (191, 391680), (192, 389640), (204, 366720), (240, 311712), (255, 293376), (256, 292230), (272, 275040), (288, 259760), (306, 244480), (320, 233784), (340, 220032), (360, 207808), (382, 195840), (384, 194820), (408, 183360), (480, 155856), (510, 146688), (512, 146115), (544, 137520), (573, 130560), (576, 129880), (612, 122240), (640, 116892), (680, 110016), (720, 103904), (764, 97920), (765, 97792), (768, 97410), (816, 91680), (955, 78336), (960, 77928), (1020, 73344), (1088, 68760), (1146, 65280), (1152, 64940), (1224, 61120), (1280, 58446), (1360, 55008), (1440, 51952), (1528, 48960), (1530, 48896), (1536, 48705), (1632, 45840), (1719, 43520), (1910, 39168), (1920, 38964), (2040, 36672), (2176, 34380), (2292, 32640), (2304, 32470), (2448, 30560), (2560, 29223), (2720, 27504), (2865, 26112), (2880, 25976), (3056, 24480), (3060, 24448), (3247, 23040), (3264, 22920), (3438, 21760), (3820, 19584), (3840, 19482), (4080, 18336), (4352, 17190), (4584, 16320), (4608, 16235), (4896, 15280), (5440, 13752), (5730, 13056), (5760, 12988), (6112, 12240), (6120, 12224), (6494, 11520), (6528, 11460), (6876, 10880), (7640, 9792), (7680, 9741), (8160, 9168), (8595, 8704)]