180979596

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{67}}^1\times {\mathrm{397}}^1$

素因数の和:490

約数の個数: 144

約数和(自身を含む): 551672576

約数和(自身を除く): 370692980

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 67, 81, 84, 108, 126, 134, 162, 189, 201, 243, 252, 268, 324, 378, 397, 402, 469, 486, 567, 603, 756, 794, 804, 938, 972, 1134, 1191, 1206, 1407, 1588, 1701, 1809, 1876, 2268, 2382, 2412, 2779, 2814, 3402, 3573, 3618, 4221, 4764, 5427, 5558, 5628, 6804, 7146, 7236, 8337, 8442, 10719, 10854, 11116, 12663, 14292, 16281, 16674, 16884, 21438, 21708, 25011, 25326, 26599, 32157, 32562, 33348, 37989, 42876, 50022, 50652, 53198, 64314, 65124, 75033, 75978, 79797, 96471, 100044, 106396, 113967, 128628, 150066, 151956, 159594, 186193, 192942, 225099, 227934, 239391, 300132, 319188, 372386, 385884, 450198, 455868, 478782, 558579, 675297, 718173, 744772, 900396, 957564, 1117158, 1350594, 1436346, 1675737, 2154519, 2234316, 2701188, 2872692, 3351474, 4309038, 5027211, 6463557, 6702948, 8618076, 10054422, 12927114, 15081633, 20108844, 25854228, 30163266, 45244899, 60326532, 90489798, 180979596]

約数ペア:

[(1, 180979596), (2, 90489798), (3, 60326532), (4, 45244899), (6, 30163266), (7, 25854228), (9, 20108844), (12, 15081633), (14, 12927114), (18, 10054422), (21, 8618076), (27, 6702948), (28, 6463557), (36, 5027211), (42, 4309038), (54, 3351474), (63, 2872692), (67, 2701188), (81, 2234316), (84, 2154519), (108, 1675737), (126, 1436346), (134, 1350594), (162, 1117158), (189, 957564), (201, 900396), (243, 744772), (252, 718173), (268, 675297), (324, 558579), (378, 478782), (397, 455868), (402, 450198), (469, 385884), (486, 372386), (567, 319188), (603, 300132), (756, 239391), (794, 227934), (804, 225099), (938, 192942), (972, 186193), (1134, 159594), (1191, 151956), (1206, 150066), (1407, 128628), (1588, 113967), (1701, 106396), (1809, 100044), (1876, 96471), (2268, 79797), (2382, 75978), (2412, 75033), (2779, 65124), (2814, 64314), (3402, 53198), (3573, 50652), (3618, 50022), (4221, 42876), (4764, 37989), (5427, 33348), (5558, 32562), (5628, 32157), (6804, 26599), (7146, 25326), (7236, 25011), (8337, 21708), (8442, 21438), (10719, 16884), (10854, 16674), (11116, 16281), (12663, 14292)]