102017280

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{857}}^1$

素因数の和:912

約数の個数: 144

約数和(自身を含む): 336720384

約数和(自身を除く): 234703104

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 768, 857, 930, 960, 992, 1240, 1280, 1488, 1714, 1860, 1920, 1984, 2480, 2571, 2976, 3428, 3720, 3840, 3968, 4285, 4960, 5142, 5952, 6856, 7440, 7936, 8570, 9920, 10284, 11904, 12855, 13712, 14880, 17140, 19840, 20568, 23808, 25710, 26567, 27424, 29760, 34280, 39680, 41136, 51420, 53134, 54848, 59520, 68560, 79701, 82272, 102840, 106268, 109696, 119040, 132835, 137120, 159402, 164544, 205680, 212536, 219392, 265670, 274240, 318804, 329088, 398505, 411360, 425072, 531340, 548480, 637608, 658176, 797010, 822720, 850144, 1062680, 1096960, 1275216, 1594020, 1645440, 1700288, 2125360, 2550432, 3188040, 3290880, 3400576, 4250720, 5100864, 6376080, 6801152, 8501440, 10201728, 12752160, 17002880, 20403456, 25504320, 34005760, 51008640, 102017280]

約数ペア:

[(1, 102017280), (2, 51008640), (3, 34005760), (4, 25504320), (5, 20403456), (6, 17002880), (8, 12752160), (10, 10201728), (12, 8501440), (15, 6801152), (16, 6376080), (20, 5100864), (24, 4250720), (30, 3400576), (31, 3290880), (32, 3188040), (40, 2550432), (48, 2125360), (60, 1700288), (62, 1645440), (64, 1594020), (80, 1275216), (93, 1096960), (96, 1062680), (120, 850144), (124, 822720), (128, 797010), (155, 658176), (160, 637608), (186, 548480), (192, 531340), (240, 425072), (248, 411360), (256, 398505), (310, 329088), (320, 318804), (372, 274240), (384, 265670), (465, 219392), (480, 212536), (496, 205680), (620, 164544), (640, 159402), (744, 137120), (768, 132835), (857, 119040), (930, 109696), (960, 106268), (992, 102840), (1240, 82272), (1280, 79701), (1488, 68560), (1714, 59520), (1860, 54848), (1920, 53134), (1984, 51420), (2480, 41136), (2571, 39680), (2976, 34280), (3428, 29760), (3720, 27424), (3840, 26567), (3968, 25710), (4285, 23808), (4960, 20568), (5142, 19840), (5952, 17140), (6856, 14880), (7440, 13712), (7936, 12855), (8570, 11904), (9920, 10284)]