180267444

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1303}}^1$

素因数の和:1387

約数の個数: 120

約数和(自身を含む): 547826048

約数和(自身を除く): 367558604

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 61, 63, 81, 84, 108, 122, 126, 162, 183, 189, 244, 252, 324, 366, 378, 427, 549, 567, 732, 756, 854, 1098, 1134, 1281, 1303, 1647, 1708, 2196, 2268, 2562, 2606, 3294, 3843, 3909, 4941, 5124, 5212, 6588, 7686, 7818, 9121, 9882, 11529, 11727, 15372, 15636, 18242, 19764, 23058, 23454, 27363, 34587, 35181, 36484, 46116, 46908, 54726, 69174, 70362, 79483, 82089, 105543, 109452, 138348, 140724, 158966, 164178, 211086, 238449, 246267, 317932, 328356, 422172, 476898, 492534, 556381, 715347, 738801, 953796, 985068, 1112762, 1430694, 1477602, 1669143, 2146041, 2225524, 2861388, 2955204, 3338286, 4292082, 5007429, 6438123, 6676572, 8584164, 10014858, 12876246, 15022287, 20029716, 25752492, 30044574, 45066861, 60089148, 90133722, 180267444]

約数ペア:

[(1, 180267444), (2, 90133722), (3, 60089148), (4, 45066861), (6, 30044574), (7, 25752492), (9, 20029716), (12, 15022287), (14, 12876246), (18, 10014858), (21, 8584164), (27, 6676572), (28, 6438123), (36, 5007429), (42, 4292082), (54, 3338286), (61, 2955204), (63, 2861388), (81, 2225524), (84, 2146041), (108, 1669143), (122, 1477602), (126, 1430694), (162, 1112762), (183, 985068), (189, 953796), (244, 738801), (252, 715347), (324, 556381), (366, 492534), (378, 476898), (427, 422172), (549, 328356), (567, 317932), (732, 246267), (756, 238449), (854, 211086), (1098, 164178), (1134, 158966), (1281, 140724), (1303, 138348), (1647, 109452), (1708, 105543), (2196, 82089), (2268, 79483), (2562, 70362), (2606, 69174), (3294, 54726), (3843, 46908), (3909, 46116), (4941, 36484), (5124, 35181), (5212, 34587), (6588, 27363), (7686, 23454), (7818, 23058), (9121, 19764), (9882, 18242), (11529, 15636), (11727, 15372)]