32551020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1301}}^1$

素因数の和:1455

約数の個数: 72

約数和(自身を含む): 99524880

約数和(自身を除く): 66973860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 139, 180, 278, 417, 556, 695, 834, 1251, 1301, 1390, 1668, 2085, 2502, 2602, 2780, 3903, 4170, 5004, 5204, 6255, 6505, 7806, 8340, 11709, 12510, 13010, 15612, 19515, 23418, 25020, 26020, 39030, 46836, 58545, 78060, 117090, 180839, 234180, 361678, 542517, 723356, 904195, 1085034, 1627551, 1808390, 2170068, 2712585, 3255102, 3616780, 5425170, 6510204, 8137755, 10850340, 16275510, 32551020]

約数ペア:

[(1, 32551020), (2, 16275510), (3, 10850340), (4, 8137755), (5, 6510204), (6, 5425170), (9, 3616780), (10, 3255102), (12, 2712585), (15, 2170068), (18, 1808390), (20, 1627551), (30, 1085034), (36, 904195), (45, 723356), (60, 542517), (90, 361678), (139, 234180), (180, 180839), (278, 117090), (417, 78060), (556, 58545), (695, 46836), (834, 39030), (1251, 26020), (1301, 25020), (1390, 23418), (1668, 19515), (2085, 15612), (2502, 13010), (2602, 12510), (2780, 11709), (3903, 8340), (4170, 7806), (5004, 6505), (5204, 6255)]