100200048

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1559}}^1$

素因数の和:1686

約数の個数: 80

約数和(自身を含む): 281648640

約数和(自身を除く): 181448592

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 103, 104, 156, 206, 208, 309, 312, 412, 618, 624, 824, 1236, 1339, 1559, 1648, 2472, 2678, 3118, 4017, 4677, 4944, 5356, 6236, 8034, 9354, 10712, 12472, 16068, 18708, 20267, 21424, 24944, 32136, 37416, 40534, 60801, 64272, 74832, 81068, 121602, 160577, 162136, 243204, 321154, 324272, 481731, 486408, 642308, 963462, 972816, 1284616, 1926924, 2087501, 2569232, 3853848, 4175002, 6262503, 7707696, 8350004, 12525006, 16700008, 25050012, 33400016, 50100024, 100200048]

約数ペア:

[(1, 100200048), (2, 50100024), (3, 33400016), (4, 25050012), (6, 16700008), (8, 12525006), (12, 8350004), (13, 7707696), (16, 6262503), (24, 4175002), (26, 3853848), (39, 2569232), (48, 2087501), (52, 1926924), (78, 1284616), (103, 972816), (104, 963462), (156, 642308), (206, 486408), (208, 481731), (309, 324272), (312, 321154), (412, 243204), (618, 162136), (624, 160577), (824, 121602), (1236, 81068), (1339, 74832), (1559, 64272), (1648, 60801), (2472, 40534), (2678, 37416), (3118, 32136), (4017, 24944), (4677, 21424), (4944, 20267), (5356, 18708), (6236, 16068), (8034, 12472), (9354, 10712)]