54986430780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2621}}^1\times {\mathrm{4019}}^1$

素因数の和:6684

約数の個数: 144

約数和(自身を含む): 172652407200

約数和(自身を除く): 117665976420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 2621, 4019, 5220, 5242, 7863, 8038, 10484, 12057, 13105, 15726, 16076, 20095, 23589, 24114, 26210, 31452, 36171, 39315, 40190, 47178, 48228, 52420, 60285, 72342, 76009, 78630, 80380, 94356, 116551, 117945, 120570, 144684, 152018, 157260, 180855, 228027, 233102, 235890, 241140, 304036, 349653, 361710, 380045, 456054, 466204, 471780, 582755, 684081, 699306, 723420, 760090, 912108, 1048959, 1140135, 1165510, 1368162, 1398612, 1520180, 1748265, 2097918, 2280270, 2331020, 2736324, 3420405, 3496530, 4195836, 4560540, 5244795, 6840810, 6993060, 10489590, 10533799, 13681620, 20979180, 21067598, 31601397, 42135196, 52668995, 63202794, 94804191, 105337990, 126405588, 158006985, 189608382, 210675980, 305480171, 316013970, 379216764, 474020955, 610960342, 632027940, 916440513, 948041910, 1221920684, 1527400855, 1832881026, 1896083820, 2749321539, 3054801710, 3665762052, 4582202565, 5498643078, 6109603420, 9164405130, 10997286156, 13746607695, 18328810260, 27493215390, 54986430780]

約数ペア:

[(1, 54986430780), (2, 27493215390), (3, 18328810260), (4, 13746607695), (5, 10997286156), (6, 9164405130), (9, 6109603420), (10, 5498643078), (12, 4582202565), (15, 3665762052), (18, 3054801710), (20, 2749321539), (29, 1896083820), (30, 1832881026), (36, 1527400855), (45, 1221920684), (58, 948041910), (60, 916440513), (87, 632027940), (90, 610960342), (116, 474020955), (145, 379216764), (174, 316013970), (180, 305480171), (261, 210675980), (290, 189608382), (348, 158006985), (435, 126405588), (522, 105337990), (580, 94804191), (870, 63202794), (1044, 52668995), (1305, 42135196), (1740, 31601397), (2610, 21067598), (2621, 20979180), (4019, 13681620), (5220, 10533799), (5242, 10489590), (7863, 6993060), (8038, 6840810), (10484, 5244795), (12057, 4560540), (13105, 4195836), (15726, 3496530), (16076, 3420405), (20095, 2736324), (23589, 2331020), (24114, 2280270), (26210, 2097918), (31452, 1748265), (36171, 1520180), (39315, 1398612), (40190, 1368162), (47178, 1165510), (48228, 1140135), (52420, 1048959), (60285, 912108), (72342, 760090), (76009, 723420), (78630, 699306), (80380, 684081), (94356, 582755), (116551, 471780), (117945, 466204), (120570, 456054), (144684, 380045), (152018, 361710), (157260, 349653), (180855, 304036), (228027, 241140), (233102, 235890)]