1843669100

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{281}}^1$

素因数の和:425

約数の個数: 216

約数和(自身を含む): 5078612448

約数和(自身を除く): 3234943348

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 49, 50, 52, 65, 70, 91, 98, 100, 103, 130, 140, 175, 182, 196, 206, 245, 260, 281, 325, 350, 364, 412, 455, 490, 515, 562, 637, 650, 700, 721, 910, 980, 1030, 1124, 1225, 1274, 1300, 1339, 1405, 1442, 1820, 1967, 2060, 2275, 2450, 2548, 2575, 2678, 2810, 2884, 3185, 3605, 3653, 3934, 4550, 4900, 5047, 5150, 5356, 5620, 6370, 6695, 7025, 7210, 7306, 7868, 9100, 9373, 9835, 10094, 10300, 12740, 13390, 13769, 14050, 14420, 14612, 15925, 18025, 18265, 18746, 19670, 20188, 25235, 25571, 26780, 27538, 28100, 28943, 31850, 33475, 36050, 36530, 37492, 39340, 46865, 49175, 50470, 51142, 55076, 57886, 63700, 65611, 66950, 68845, 72100, 73060, 91325, 93730, 98350, 100940, 102284, 115772, 126175, 127855, 131222, 133900, 137690, 144715, 178997, 182650, 187460, 196700, 202601, 234325, 252350, 255710, 262444, 275380, 289430, 328055, 344225, 357994, 365300, 376259, 405202, 468650, 504700, 511420, 578860, 639275, 656110, 688450, 715988, 723575, 752518, 810404, 894985, 937300, 1013005, 1278550, 1312220, 1376900, 1418207, 1447150, 1505036, 1640275, 1789970, 1881295, 2026010, 2557100, 2633813, 2836414, 2894300, 3280550, 3579940, 3762590, 4052020, 4474925, 5065025, 5267626, 5672828, 6561100, 7091035, 7525180, 8949850, 9406475, 10130050, 10535252, 13169065, 14182070, 17899700, 18436691, 18812950, 20260100, 26338130, 28364140, 35455175, 36873382, 37625900, 52676260, 65845325, 70910350, 73746764, 92183455, 131690650, 141820700, 184366910, 263381300, 368733820, 460917275, 921834550, 1843669100]

約数ペア:

[(1, 1843669100), (2, 921834550), (4, 460917275), (5, 368733820), (7, 263381300), (10, 184366910), (13, 141820700), (14, 131690650), (20, 92183455), (25, 73746764), (26, 70910350), (28, 65845325), (35, 52676260), (49, 37625900), (50, 36873382), (52, 35455175), (65, 28364140), (70, 26338130), (91, 20260100), (98, 18812950), (100, 18436691), (103, 17899700), (130, 14182070), (140, 13169065), (175, 10535252), (182, 10130050), (196, 9406475), (206, 8949850), (245, 7525180), (260, 7091035), (281, 6561100), (325, 5672828), (350, 5267626), (364, 5065025), (412, 4474925), (455, 4052020), (490, 3762590), (515, 3579940), (562, 3280550), (637, 2894300), (650, 2836414), (700, 2633813), (721, 2557100), (910, 2026010), (980, 1881295), (1030, 1789970), (1124, 1640275), (1225, 1505036), (1274, 1447150), (1300, 1418207), (1339, 1376900), (1405, 1312220), (1442, 1278550), (1820, 1013005), (1967, 937300), (2060, 894985), (2275, 810404), (2450, 752518), (2548, 723575), (2575, 715988), (2678, 688450), (2810, 656110), (2884, 639275), (3185, 578860), (3605, 511420), (3653, 504700), (3934, 468650), (4550, 405202), (4900, 376259), (5047, 365300), (5150, 357994), (5356, 344225), (5620, 328055), (6370, 289430), (6695, 275380), (7025, 262444), (7210, 255710), (7306, 252350), (7868, 234325), (9100, 202601), (9373, 196700), (9835, 187460), (10094, 182650), (10300, 178997), (12740, 144715), (13390, 137690), (13769, 133900), (14050, 131222), (14420, 127855), (14612, 126175), (15925, 115772), (18025, 102284), (18265, 100940), (18746, 98350), (19670, 93730), (20188, 91325), (25235, 73060), (25571, 72100), (26780, 68845), (27538, 66950), (28100, 65611), (28943, 63700), (31850, 57886), (33475, 55076), (36050, 51142), (36530, 50470), (37492, 49175), (39340, 46865)]