123000444

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{193}}^1\times {\mathrm{281}}^1$

素因数の和:497

約数の個数: 120

約数和(自身を含む): 370701408

約数和(自身を除く): 247700964

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 193, 252, 281, 324, 378, 386, 562, 567, 579, 756, 772, 843, 1124, 1134, 1158, 1351, 1686, 1737, 1967, 2268, 2316, 2529, 2702, 3372, 3474, 3934, 4053, 5058, 5211, 5404, 5901, 6948, 7587, 7868, 8106, 10116, 10422, 11802, 12159, 15174, 15633, 16212, 17703, 20844, 22761, 23604, 24318, 30348, 31266, 35406, 36477, 45522, 48636, 53109, 54233, 62532, 70812, 72954, 91044, 106218, 108466, 109431, 145908, 159327, 162699, 212436, 216932, 218862, 318654, 325398, 379631, 437724, 488097, 637308, 650796, 759262, 976194, 1138893, 1464291, 1518524, 1952388, 2277786, 2928582, 3416679, 4392873, 4555572, 5857164, 6833358, 8785746, 10250037, 13666716, 17571492, 20500074, 30750111, 41000148, 61500222, 123000444]

約数ペア:

[(1, 123000444), (2, 61500222), (3, 41000148), (4, 30750111), (6, 20500074), (7, 17571492), (9, 13666716), (12, 10250037), (14, 8785746), (18, 6833358), (21, 5857164), (27, 4555572), (28, 4392873), (36, 3416679), (42, 2928582), (54, 2277786), (63, 1952388), (81, 1518524), (84, 1464291), (108, 1138893), (126, 976194), (162, 759262), (189, 650796), (193, 637308), (252, 488097), (281, 437724), (324, 379631), (378, 325398), (386, 318654), (562, 218862), (567, 216932), (579, 212436), (756, 162699), (772, 159327), (843, 145908), (1124, 109431), (1134, 108466), (1158, 106218), (1351, 91044), (1686, 72954), (1737, 70812), (1967, 62532), (2268, 54233), (2316, 53109), (2529, 48636), (2702, 45522), (3372, 36477), (3474, 35406), (3934, 31266), (4053, 30348), (5058, 24318), (5211, 23604), (5404, 22761), (5901, 20844), (6948, 17703), (7587, 16212), (7868, 15633), (8106, 15174), (10116, 12159), (10422, 11802)]