121290444

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{419}}^1$

素因数の和:500

約数の個数: 144

約数和(自身を含む): 363242880

約数和(自身を除く): 241952436

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 33, 34, 36, 43, 44, 51, 66, 68, 86, 99, 102, 129, 132, 153, 172, 187, 198, 204, 258, 306, 374, 387, 396, 419, 473, 516, 561, 612, 731, 748, 774, 838, 946, 1122, 1257, 1419, 1462, 1548, 1676, 1683, 1892, 2193, 2244, 2514, 2838, 2924, 3366, 3771, 4257, 4386, 4609, 5028, 5676, 6579, 6732, 7123, 7542, 8041, 8514, 8772, 9218, 13158, 13827, 14246, 15084, 16082, 17028, 18017, 18436, 21369, 24123, 26316, 27654, 28492, 32164, 36034, 41481, 42738, 48246, 54051, 55308, 64107, 72068, 72369, 78353, 82962, 85476, 96492, 108102, 128214, 144738, 156706, 162153, 165924, 198187, 216204, 235059, 256428, 289476, 306289, 313412, 324306, 396374, 470118, 594561, 612578, 648612, 705177, 792748, 918867, 940236, 1189122, 1225156, 1410354, 1783683, 1837734, 2378244, 2756601, 2820708, 3369179, 3567366, 3675468, 5513202, 6738358, 7134732, 10107537, 11026404, 13476716, 20215074, 30322611, 40430148, 60645222, 121290444]

約数ペア:

[(1, 121290444), (2, 60645222), (3, 40430148), (4, 30322611), (6, 20215074), (9, 13476716), (11, 11026404), (12, 10107537), (17, 7134732), (18, 6738358), (22, 5513202), (33, 3675468), (34, 3567366), (36, 3369179), (43, 2820708), (44, 2756601), (51, 2378244), (66, 1837734), (68, 1783683), (86, 1410354), (99, 1225156), (102, 1189122), (129, 940236), (132, 918867), (153, 792748), (172, 705177), (187, 648612), (198, 612578), (204, 594561), (258, 470118), (306, 396374), (374, 324306), (387, 313412), (396, 306289), (419, 289476), (473, 256428), (516, 235059), (561, 216204), (612, 198187), (731, 165924), (748, 162153), (774, 156706), (838, 144738), (946, 128214), (1122, 108102), (1257, 96492), (1419, 85476), (1462, 82962), (1548, 78353), (1676, 72369), (1683, 72068), (1892, 64107), (2193, 55308), (2244, 54051), (2514, 48246), (2838, 42738), (2924, 41481), (3366, 36034), (3771, 32164), (4257, 28492), (4386, 27654), (4609, 26316), (5028, 24123), (5676, 21369), (6579, 18436), (6732, 18017), (7123, 17028), (7542, 16082), (8041, 15084), (8514, 14246), (8772, 13827), (9218, 13158)]