97877760

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{359}}^1$

素因数の和:454

約数の個数: 144

約数和(自身を含む): 317882880

約数和(自身を除く): 220005120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 71, 80, 96, 120, 128, 142, 160, 192, 213, 240, 256, 284, 320, 355, 359, 384, 426, 480, 568, 640, 710, 718, 768, 852, 960, 1065, 1077, 1136, 1280, 1420, 1436, 1704, 1795, 1920, 2130, 2154, 2272, 2840, 2872, 3408, 3590, 3840, 4260, 4308, 4544, 5385, 5680, 5744, 6816, 7180, 8520, 8616, 9088, 10770, 11360, 11488, 13632, 14360, 17040, 17232, 18176, 21540, 22720, 22976, 25489, 27264, 28720, 34080, 34464, 43080, 45440, 45952, 50978, 54528, 57440, 68160, 68928, 76467, 86160, 90880, 91904, 101956, 114880, 127445, 136320, 137856, 152934, 172320, 203912, 229760, 254890, 272640, 275712, 305868, 344640, 382335, 407824, 459520, 509780, 611736, 689280, 764670, 815648, 1019560, 1223472, 1378560, 1529340, 1631296, 2039120, 2446944, 3058680, 3262592, 4078240, 4893888, 6117360, 6525184, 8156480, 9787776, 12234720, 16312960, 19575552, 24469440, 32625920, 48938880, 97877760]

約数ペア:

[(1, 97877760), (2, 48938880), (3, 32625920), (4, 24469440), (5, 19575552), (6, 16312960), (8, 12234720), (10, 9787776), (12, 8156480), (15, 6525184), (16, 6117360), (20, 4893888), (24, 4078240), (30, 3262592), (32, 3058680), (40, 2446944), (48, 2039120), (60, 1631296), (64, 1529340), (71, 1378560), (80, 1223472), (96, 1019560), (120, 815648), (128, 764670), (142, 689280), (160, 611736), (192, 509780), (213, 459520), (240, 407824), (256, 382335), (284, 344640), (320, 305868), (355, 275712), (359, 272640), (384, 254890), (426, 229760), (480, 203912), (568, 172320), (640, 152934), (710, 137856), (718, 136320), (768, 127445), (852, 114880), (960, 101956), (1065, 91904), (1077, 90880), (1136, 86160), (1280, 76467), (1420, 68928), (1436, 68160), (1704, 57440), (1795, 54528), (1920, 50978), (2130, 45952), (2154, 45440), (2272, 43080), (2840, 34464), (2872, 34080), (3408, 28720), (3590, 27264), (3840, 25489), (4260, 22976), (4308, 22720), (4544, 21540), (5385, 18176), (5680, 17232), (5744, 17040), (6816, 14360), (7180, 13632), (8520, 11488), (8616, 11360), (9088, 10770)]