101242240

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1$

素因数の和:300

約数の個数: 128

約数和(自身を含む): 269010720

約数和(自身を除く): 167768480

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 73, 80, 88, 110, 128, 146, 160, 176, 197, 220, 292, 320, 352, 365, 394, 440, 584, 640, 704, 730, 788, 803, 880, 985, 1168, 1408, 1460, 1576, 1606, 1760, 1970, 2167, 2336, 2920, 3152, 3212, 3520, 3940, 4015, 4334, 4672, 5840, 6304, 6424, 7040, 7880, 8030, 8668, 9344, 10835, 11680, 12608, 12848, 14381, 15760, 16060, 17336, 21670, 23360, 25216, 25696, 28762, 31520, 32120, 34672, 43340, 46720, 51392, 57524, 63040, 64240, 69344, 71905, 86680, 102784, 115048, 126080, 128480, 138688, 143810, 158191, 173360, 230096, 256960, 277376, 287620, 316382, 346720, 460192, 513920, 575240, 632764, 693440, 790955, 920384, 1150480, 1265528, 1386880, 1581910, 1840768, 2300960, 2531056, 3163820, 4601920, 5062112, 6327640, 9203840, 10124224, 12655280, 20248448, 25310560, 50621120, 101242240]

約数ペア:

[(1, 101242240), (2, 50621120), (4, 25310560), (5, 20248448), (8, 12655280), (10, 10124224), (11, 9203840), (16, 6327640), (20, 5062112), (22, 4601920), (32, 3163820), (40, 2531056), (44, 2300960), (55, 1840768), (64, 1581910), (73, 1386880), (80, 1265528), (88, 1150480), (110, 920384), (128, 790955), (146, 693440), (160, 632764), (176, 575240), (197, 513920), (220, 460192), (292, 346720), (320, 316382), (352, 287620), (365, 277376), (394, 256960), (440, 230096), (584, 173360), (640, 158191), (704, 143810), (730, 138688), (788, 128480), (803, 126080), (880, 115048), (985, 102784), (1168, 86680), (1408, 71905), (1460, 69344), (1576, 64240), (1606, 63040), (1760, 57524), (1970, 51392), (2167, 46720), (2336, 43340), (2920, 34672), (3152, 32120), (3212, 31520), (3520, 28762), (3940, 25696), (4015, 25216), (4334, 23360), (4672, 21670), (5840, 17336), (6304, 16060), (6424, 15760), (7040, 14381), (7880, 12848), (8030, 12608), (8668, 11680), (9344, 10835)]