74758860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2221}}^1$

素因数の和:2264

約数の個数: 144

約数和(自身を含む): 262053792

約数和(自身を除く): 187294932

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 30, 33, 34, 36, 44, 45, 51, 55, 60, 66, 68, 85, 90, 99, 102, 110, 132, 153, 165, 170, 180, 187, 198, 204, 220, 255, 306, 330, 340, 374, 396, 495, 510, 561, 612, 660, 748, 765, 935, 990, 1020, 1122, 1530, 1683, 1870, 1980, 2221, 2244, 2805, 3060, 3366, 3740, 4442, 5610, 6663, 6732, 8415, 8884, 11105, 11220, 13326, 16830, 19989, 22210, 24431, 26652, 33315, 33660, 37757, 39978, 44420, 48862, 66630, 73293, 75514, 79956, 97724, 99945, 113271, 122155, 133260, 146586, 151028, 188785, 199890, 219879, 226542, 244310, 293172, 339813, 366465, 377570, 399780, 415327, 439758, 453084, 488620, 566355, 679626, 732930, 755140, 830654, 879516, 1099395, 1132710, 1245981, 1359252, 1465860, 1661308, 1699065, 2076635, 2198790, 2265420, 2491962, 3398130, 3737943, 4153270, 4397580, 4983924, 6229905, 6796260, 7475886, 8306540, 12459810, 14951772, 18689715, 24919620, 37379430, 74758860]

約数ペア:

[(1, 74758860), (2, 37379430), (3, 24919620), (4, 18689715), (5, 14951772), (6, 12459810), (9, 8306540), (10, 7475886), (11, 6796260), (12, 6229905), (15, 4983924), (17, 4397580), (18, 4153270), (20, 3737943), (22, 3398130), (30, 2491962), (33, 2265420), (34, 2198790), (36, 2076635), (44, 1699065), (45, 1661308), (51, 1465860), (55, 1359252), (60, 1245981), (66, 1132710), (68, 1099395), (85, 879516), (90, 830654), (99, 755140), (102, 732930), (110, 679626), (132, 566355), (153, 488620), (165, 453084), (170, 439758), (180, 415327), (187, 399780), (198, 377570), (204, 366465), (220, 339813), (255, 293172), (306, 244310), (330, 226542), (340, 219879), (374, 199890), (396, 188785), (495, 151028), (510, 146586), (561, 133260), (612, 122155), (660, 113271), (748, 99945), (765, 97724), (935, 79956), (990, 75514), (1020, 73293), (1122, 66630), (1530, 48862), (1683, 44420), (1870, 39978), (1980, 37757), (2221, 33660), (2244, 33315), (2805, 26652), (3060, 24431), (3366, 22210), (3740, 19989), (4442, 16830), (5610, 13326), (6663, 11220), (6732, 11105), (8415, 8884)]