26826120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{421}}^1$

素因数の和:500

約数の個数: 128

約数和(自身を含む): 91152000

約数和(自身を除く): 64325880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 59, 60, 72, 90, 108, 118, 120, 135, 177, 180, 216, 236, 270, 295, 354, 360, 421, 472, 531, 540, 590, 708, 842, 885, 1062, 1080, 1180, 1263, 1416, 1593, 1684, 1770, 2105, 2124, 2360, 2526, 2655, 3186, 3368, 3540, 3789, 4210, 4248, 5052, 5310, 6315, 6372, 7080, 7578, 7965, 8420, 10104, 10620, 11367, 12630, 12744, 15156, 15930, 16840, 18945, 21240, 22734, 24839, 25260, 30312, 31860, 37890, 45468, 49678, 50520, 56835, 63720, 74517, 75780, 90936, 99356, 113670, 124195, 149034, 151560, 198712, 223551, 227340, 248390, 298068, 372585, 447102, 454680, 496780, 596136, 670653, 745170, 894204, 993560, 1117755, 1341306, 1490340, 1788408, 2235510, 2682612, 2980680, 3353265, 4471020, 5365224, 6706530, 8942040, 13413060, 26826120]

約数ペア:

[(1, 26826120), (2, 13413060), (3, 8942040), (4, 6706530), (5, 5365224), (6, 4471020), (8, 3353265), (9, 2980680), (10, 2682612), (12, 2235510), (15, 1788408), (18, 1490340), (20, 1341306), (24, 1117755), (27, 993560), (30, 894204), (36, 745170), (40, 670653), (45, 596136), (54, 496780), (59, 454680), (60, 447102), (72, 372585), (90, 298068), (108, 248390), (118, 227340), (120, 223551), (135, 198712), (177, 151560), (180, 149034), (216, 124195), (236, 113670), (270, 99356), (295, 90936), (354, 75780), (360, 74517), (421, 63720), (472, 56835), (531, 50520), (540, 49678), (590, 45468), (708, 37890), (842, 31860), (885, 30312), (1062, 25260), (1080, 24839), (1180, 22734), (1263, 21240), (1416, 18945), (1593, 16840), (1684, 15930), (1770, 15156), (2105, 12744), (2124, 12630), (2360, 11367), (2526, 10620), (2655, 10104), (3186, 8420), (3368, 7965), (3540, 7578), (3789, 7080), (4210, 6372), (4248, 6315), (5052, 5310)]