229294620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{557}}^1\times {\mathrm{2287}}^1$

素因数の和:2859

約数の個数: 72

約数和(自身を含む): 697080384

約数和(自身を除く): 467785764

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 557, 1114, 1671, 2228, 2287, 2785, 3342, 4574, 5013, 5570, 6684, 6861, 8355, 9148, 10026, 11140, 11435, 13722, 16710, 20052, 20583, 22870, 25065, 27444, 33420, 34305, 41166, 45740, 50130, 68610, 82332, 100260, 102915, 137220, 205830, 411660, 1273859, 2547718, 3821577, 5095436, 6369295, 7643154, 11464731, 12738590, 15286308, 19107885, 22929462, 25477180, 38215770, 45858924, 57323655, 76431540, 114647310, 229294620]

約数ペア:

[(1, 229294620), (2, 114647310), (3, 76431540), (4, 57323655), (5, 45858924), (6, 38215770), (9, 25477180), (10, 22929462), (12, 19107885), (15, 15286308), (18, 12738590), (20, 11464731), (30, 7643154), (36, 6369295), (45, 5095436), (60, 3821577), (90, 2547718), (180, 1273859), (557, 411660), (1114, 205830), (1671, 137220), (2228, 102915), (2287, 100260), (2785, 82332), (3342, 68610), (4574, 50130), (5013, 45740), (5570, 41166), (6684, 34305), (6861, 33420), (8355, 27444), (9148, 25065), (10026, 22870), (11140, 20583), (11435, 20052), (13722, 16710)]