120390156

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:204

約数の個数: 144

約数和(自身を含む): 338607360

約数和(自身を除く): 218217204

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 37, 38, 57, 67, 71, 74, 76, 111, 114, 134, 142, 148, 171, 201, 213, 222, 228, 268, 284, 333, 342, 402, 426, 444, 603, 639, 666, 684, 703, 804, 852, 1206, 1273, 1278, 1332, 1349, 1406, 2109, 2412, 2479, 2546, 2556, 2627, 2698, 2812, 3819, 4047, 4218, 4757, 4958, 5092, 5254, 5396, 6327, 7437, 7638, 7881, 8094, 8436, 9514, 9916, 10508, 11457, 12141, 12654, 14271, 14874, 15276, 15762, 16188, 19028, 22311, 22914, 23643, 24282, 25308, 28542, 29748, 31524, 42813, 44622, 45828, 47101, 47286, 48564, 49913, 57084, 85626, 89244, 90383, 94202, 94572, 99826, 141303, 149739, 171252, 176009, 180766, 188404, 199652, 271149, 282606, 299478, 352018, 361532, 423909, 449217, 528027, 542298, 565212, 598956, 704036, 813447, 847818, 898434, 1056054, 1084596, 1584081, 1626894, 1695636, 1796868, 2112108, 3168162, 3253788, 3344171, 6336324, 6688342, 10032513, 13376684, 20065026, 30097539, 40130052, 60195078, 120390156]

約数ペア:

[(1, 120390156), (2, 60195078), (3, 40130052), (4, 30097539), (6, 20065026), (9, 13376684), (12, 10032513), (18, 6688342), (19, 6336324), (36, 3344171), (37, 3253788), (38, 3168162), (57, 2112108), (67, 1796868), (71, 1695636), (74, 1626894), (76, 1584081), (111, 1084596), (114, 1056054), (134, 898434), (142, 847818), (148, 813447), (171, 704036), (201, 598956), (213, 565212), (222, 542298), (228, 528027), (268, 449217), (284, 423909), (333, 361532), (342, 352018), (402, 299478), (426, 282606), (444, 271149), (603, 199652), (639, 188404), (666, 180766), (684, 176009), (703, 171252), (804, 149739), (852, 141303), (1206, 99826), (1273, 94572), (1278, 94202), (1332, 90383), (1349, 89244), (1406, 85626), (2109, 57084), (2412, 49913), (2479, 48564), (2546, 47286), (2556, 47101), (2627, 45828), (2698, 44622), (2812, 42813), (3819, 31524), (4047, 29748), (4218, 28542), (4757, 25308), (4958, 24282), (5092, 23643), (5254, 22914), (5396, 22311), (6327, 19028), (7437, 16188), (7638, 15762), (7881, 15276), (8094, 14874), (8436, 14271), (9514, 12654), (9916, 12141), (10508, 11457)]