89127720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{317}}^1$

素因数の和:416

約数の個数: 192

約数和(自身を含む): 321459840

約数和(自身を除く): 232332120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 71, 72, 88, 90, 99, 110, 120, 132, 142, 165, 180, 198, 213, 220, 264, 284, 317, 330, 355, 360, 396, 426, 440, 495, 568, 634, 639, 660, 710, 781, 792, 852, 951, 990, 1065, 1268, 1278, 1320, 1420, 1562, 1585, 1704, 1902, 1980, 2130, 2343, 2536, 2556, 2840, 2853, 3124, 3170, 3195, 3487, 3804, 3905, 3960, 4260, 4686, 4755, 5112, 5706, 6248, 6340, 6390, 6974, 7029, 7608, 7810, 8520, 9372, 9510, 10461, 11412, 11715, 12680, 12780, 13948, 14058, 14265, 15620, 17435, 18744, 19020, 20922, 22507, 22824, 23430, 25560, 27896, 28116, 28530, 31240, 31383, 34870, 35145, 38040, 41844, 45014, 46860, 52305, 56232, 57060, 62766, 67521, 69740, 70290, 83688, 90028, 93720, 104610, 112535, 114120, 125532, 135042, 139480, 140580, 156915, 180056, 202563, 209220, 225070, 247577, 251064, 270084, 281160, 313830, 337605, 405126, 418440, 450140, 495154, 540168, 627660, 675210, 742731, 810252, 900280, 990308, 1012815, 1237885, 1255320, 1350420, 1485462, 1620504, 1980616, 2025630, 2228193, 2475770, 2700840, 2970924, 3713655, 4051260, 4456386, 4951540, 5941848, 7427310, 8102520, 8912772, 9903080, 11140965, 14854620, 17825544, 22281930, 29709240, 44563860, 89127720]

約数ペア:

[(1, 89127720), (2, 44563860), (3, 29709240), (4, 22281930), (5, 17825544), (6, 14854620), (8, 11140965), (9, 9903080), (10, 8912772), (11, 8102520), (12, 7427310), (15, 5941848), (18, 4951540), (20, 4456386), (22, 4051260), (24, 3713655), (30, 2970924), (33, 2700840), (36, 2475770), (40, 2228193), (44, 2025630), (45, 1980616), (55, 1620504), (60, 1485462), (66, 1350420), (71, 1255320), (72, 1237885), (88, 1012815), (90, 990308), (99, 900280), (110, 810252), (120, 742731), (132, 675210), (142, 627660), (165, 540168), (180, 495154), (198, 450140), (213, 418440), (220, 405126), (264, 337605), (284, 313830), (317, 281160), (330, 270084), (355, 251064), (360, 247577), (396, 225070), (426, 209220), (440, 202563), (495, 180056), (568, 156915), (634, 140580), (639, 139480), (660, 135042), (710, 125532), (781, 114120), (792, 112535), (852, 104610), (951, 93720), (990, 90028), (1065, 83688), (1268, 70290), (1278, 69740), (1320, 67521), (1420, 62766), (1562, 57060), (1585, 56232), (1704, 52305), (1902, 46860), (1980, 45014), (2130, 41844), (2343, 38040), (2536, 35145), (2556, 34870), (2840, 31383), (2853, 31240), (3124, 28530), (3170, 28116), (3195, 27896), (3487, 25560), (3804, 23430), (3905, 22824), (3960, 22507), (4260, 20922), (4686, 19020), (4755, 18744), (5112, 17435), (5706, 15620), (6248, 14265), (6340, 14058), (6390, 13948), (6974, 12780), (7029, 12680), (7608, 11715), (7810, 11412), (8520, 10461), (9372, 9510)]