103402620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{397}}^1\times {\mathrm{1447}}^1$

素因数の和:1859

約数の個数: 72

約数和(自身を含む): 314661984

約数和(自身を除く): 211259364

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 397, 794, 1191, 1447, 1588, 1985, 2382, 2894, 3573, 3970, 4341, 4764, 5788, 5955, 7146, 7235, 7940, 8682, 11910, 13023, 14292, 14470, 17364, 17865, 21705, 23820, 26046, 28940, 35730, 43410, 52092, 65115, 71460, 86820, 130230, 260460, 574459, 1148918, 1723377, 2297836, 2872295, 3446754, 5170131, 5744590, 6893508, 8616885, 10340262, 11489180, 17233770, 20680524, 25850655, 34467540, 51701310, 103402620]

約数ペア:

[(1, 103402620), (2, 51701310), (3, 34467540), (4, 25850655), (5, 20680524), (6, 17233770), (9, 11489180), (10, 10340262), (12, 8616885), (15, 6893508), (18, 5744590), (20, 5170131), (30, 3446754), (36, 2872295), (45, 2297836), (60, 1723377), (90, 1148918), (180, 574459), (397, 260460), (794, 130230), (1191, 86820), (1447, 71460), (1588, 65115), (1985, 52092), (2382, 43410), (2894, 35730), (3573, 28940), (3970, 26046), (4341, 23820), (4764, 21705), (5788, 17865), (5955, 17364), (7146, 14470), (7235, 14292), (7940, 13023), (8682, 11910)]