74154960

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3121}}^1$

素因数の和:3154

約数の個数: 160

約数和(自身を含む): 278732160

約数和(自身を除く): 204577200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 99, 108, 110, 120, 132, 135, 144, 165, 176, 180, 198, 216, 220, 240, 264, 270, 297, 330, 360, 396, 432, 440, 495, 528, 540, 594, 660, 720, 792, 880, 990, 1080, 1188, 1320, 1485, 1584, 1980, 2160, 2376, 2640, 2970, 3121, 3960, 4752, 5940, 6242, 7920, 9363, 11880, 12484, 15605, 18726, 23760, 24968, 28089, 31210, 34331, 37452, 46815, 49936, 56178, 62420, 68662, 74904, 84267, 93630, 102993, 112356, 124840, 137324, 140445, 149808, 168534, 171655, 187260, 205986, 224712, 249680, 274648, 280890, 308979, 337068, 343310, 374520, 411972, 421335, 449424, 514965, 549296, 561780, 617958, 674136, 686620, 749040, 823944, 842670, 926937, 1029930, 1123560, 1235916, 1348272, 1373240, 1544895, 1647888, 1685340, 1853874, 2059860, 2247120, 2471832, 2746480, 3089790, 3370680, 3707748, 4119720, 4634685, 4943664, 6179580, 6741360, 7415496, 8239440, 9269370, 12359160, 14830992, 18538740, 24718320, 37077480, 74154960]

約数ペア:

[(1, 74154960), (2, 37077480), (3, 24718320), (4, 18538740), (5, 14830992), (6, 12359160), (8, 9269370), (9, 8239440), (10, 7415496), (11, 6741360), (12, 6179580), (15, 4943664), (16, 4634685), (18, 4119720), (20, 3707748), (22, 3370680), (24, 3089790), (27, 2746480), (30, 2471832), (33, 2247120), (36, 2059860), (40, 1853874), (44, 1685340), (45, 1647888), (48, 1544895), (54, 1373240), (55, 1348272), (60, 1235916), (66, 1123560), (72, 1029930), (80, 926937), (88, 842670), (90, 823944), (99, 749040), (108, 686620), (110, 674136), (120, 617958), (132, 561780), (135, 549296), (144, 514965), (165, 449424), (176, 421335), (180, 411972), (198, 374520), (216, 343310), (220, 337068), (240, 308979), (264, 280890), (270, 274648), (297, 249680), (330, 224712), (360, 205986), (396, 187260), (432, 171655), (440, 168534), (495, 149808), (528, 140445), (540, 137324), (594, 124840), (660, 112356), (720, 102993), (792, 93630), (880, 84267), (990, 74904), (1080, 68662), (1188, 62420), (1320, 56178), (1485, 49936), (1584, 46815), (1980, 37452), (2160, 34331), (2376, 31210), (2640, 28089), (2970, 24968), (3121, 23760), (3960, 18726), (4752, 15605), (5940, 12484), (6242, 11880), (7920, 9363)]