180393444

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1103}}^1$

素因数の和:1190

約数の個数: 144

約数和(自身を含む): 578672640

約数和(自身を除く): 398279196

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 59, 63, 66, 77, 84, 99, 118, 126, 132, 154, 177, 198, 231, 236, 252, 308, 354, 396, 413, 462, 531, 649, 693, 708, 826, 924, 1062, 1103, 1239, 1298, 1386, 1652, 1947, 2124, 2206, 2478, 2596, 2772, 3309, 3717, 3894, 4412, 4543, 4956, 5841, 6618, 7434, 7721, 7788, 9086, 9927, 11682, 12133, 13236, 13629, 14868, 15442, 18172, 19854, 23163, 23364, 24266, 27258, 30884, 36399, 39708, 40887, 46326, 48532, 54516, 65077, 69489, 72798, 81774, 84931, 92652, 109197, 130154, 138978, 145596, 163548, 169862, 195231, 218394, 254793, 260308, 277956, 339724, 390462, 436788, 455539, 509586, 585693, 715847, 764379, 780924, 911078, 1019172, 1171386, 1366617, 1431694, 1528758, 1822156, 2147541, 2342772, 2733234, 2863388, 3057516, 4099851, 4295082, 5010929, 5466468, 6442623, 8199702, 8590164, 10021858, 12885246, 15032787, 16399404, 20043716, 25770492, 30065574, 45098361, 60131148, 90196722, 180393444]

約数ペア:

[(1, 180393444), (2, 90196722), (3, 60131148), (4, 45098361), (6, 30065574), (7, 25770492), (9, 20043716), (11, 16399404), (12, 15032787), (14, 12885246), (18, 10021858), (21, 8590164), (22, 8199702), (28, 6442623), (33, 5466468), (36, 5010929), (42, 4295082), (44, 4099851), (59, 3057516), (63, 2863388), (66, 2733234), (77, 2342772), (84, 2147541), (99, 1822156), (118, 1528758), (126, 1431694), (132, 1366617), (154, 1171386), (177, 1019172), (198, 911078), (231, 780924), (236, 764379), (252, 715847), (308, 585693), (354, 509586), (396, 455539), (413, 436788), (462, 390462), (531, 339724), (649, 277956), (693, 260308), (708, 254793), (826, 218394), (924, 195231), (1062, 169862), (1103, 163548), (1239, 145596), (1298, 138978), (1386, 130154), (1652, 109197), (1947, 92652), (2124, 84931), (2206, 81774), (2478, 72798), (2596, 69489), (2772, 65077), (3309, 54516), (3717, 48532), (3894, 46326), (4412, 40887), (4543, 39708), (4956, 36399), (5841, 30884), (6618, 27258), (7434, 24266), (7721, 23364), (7788, 23163), (9086, 19854), (9927, 18172), (11682, 15442), (12133, 14868), (13236, 13629)]