220501152

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1553}}^1$

素因数の和:1615

約数の個数: 144

約数和(自身を含む): 687272040

約数和(自身を除く): 466770888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 29, 32, 34, 36, 48, 51, 58, 68, 72, 87, 96, 102, 116, 136, 144, 153, 174, 204, 232, 261, 272, 288, 306, 348, 408, 464, 493, 522, 544, 612, 696, 816, 928, 986, 1044, 1224, 1392, 1479, 1553, 1632, 1972, 2088, 2448, 2784, 2958, 3106, 3944, 4176, 4437, 4659, 4896, 5916, 6212, 7888, 8352, 8874, 9318, 11832, 12424, 13977, 15776, 17748, 18636, 23664, 24848, 26401, 27954, 35496, 37272, 45037, 47328, 49696, 52802, 55908, 70992, 74544, 79203, 90074, 105604, 111816, 135111, 141984, 149088, 158406, 180148, 211208, 223632, 237609, 270222, 316812, 360296, 405333, 422416, 447264, 475218, 540444, 633624, 720592, 765629, 810666, 844832, 950436, 1080888, 1267248, 1441184, 1531258, 1621332, 1900872, 2161776, 2296887, 2534496, 3062516, 3242664, 3801744, 4323552, 4593774, 6125032, 6485328, 6890661, 7603488, 9187548, 12250064, 12970656, 13781322, 18375096, 24500128, 27562644, 36750192, 55125288, 73500384, 110250576, 220501152]

約数ペア:

[(1, 220501152), (2, 110250576), (3, 73500384), (4, 55125288), (6, 36750192), (8, 27562644), (9, 24500128), (12, 18375096), (16, 13781322), (17, 12970656), (18, 12250064), (24, 9187548), (29, 7603488), (32, 6890661), (34, 6485328), (36, 6125032), (48, 4593774), (51, 4323552), (58, 3801744), (68, 3242664), (72, 3062516), (87, 2534496), (96, 2296887), (102, 2161776), (116, 1900872), (136, 1621332), (144, 1531258), (153, 1441184), (174, 1267248), (204, 1080888), (232, 950436), (261, 844832), (272, 810666), (288, 765629), (306, 720592), (348, 633624), (408, 540444), (464, 475218), (493, 447264), (522, 422416), (544, 405333), (612, 360296), (696, 316812), (816, 270222), (928, 237609), (986, 223632), (1044, 211208), (1224, 180148), (1392, 158406), (1479, 149088), (1553, 141984), (1632, 135111), (1972, 111816), (2088, 105604), (2448, 90074), (2784, 79203), (2958, 74544), (3106, 70992), (3944, 55908), (4176, 52802), (4437, 49696), (4659, 47328), (4896, 45037), (5916, 37272), (6212, 35496), (7888, 27954), (8352, 26401), (8874, 24848), (9318, 23664), (11832, 18636), (12424, 17748), (13977, 15776)]