201179970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:321

約数の個数: 128

約数和(自身を含む): 556243200

約数和(自身を除く): 355063230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 59, 73, 90, 118, 135, 146, 173, 177, 219, 270, 295, 346, 354, 365, 438, 519, 531, 590, 657, 730, 865, 885, 1038, 1062, 1095, 1314, 1557, 1593, 1730, 1770, 1971, 2190, 2595, 2655, 3114, 3186, 3285, 3942, 4307, 4671, 5190, 5310, 6570, 7785, 7965, 8614, 9342, 9855, 10207, 12629, 12921, 15570, 15930, 19710, 20414, 21535, 23355, 25258, 25842, 30621, 37887, 38763, 43070, 46710, 51035, 61242, 63145, 64605, 75774, 77526, 91863, 102070, 113661, 116289, 126290, 129210, 153105, 183726, 189435, 193815, 227322, 232578, 275589, 306210, 340983, 378870, 387630, 459315, 551178, 568305, 581445, 681966, 745111, 918630, 1136610, 1162890, 1377945, 1490222, 1704915, 2235333, 2755890, 3409830, 3725555, 4470666, 6705999, 7451110, 11176665, 13411998, 20117997, 22353330, 33529995, 40235994, 67059990, 100589985, 201179970]

約数ペア:

[(1, 201179970), (2, 100589985), (3, 67059990), (5, 40235994), (6, 33529995), (9, 22353330), (10, 20117997), (15, 13411998), (18, 11176665), (27, 7451110), (30, 6705999), (45, 4470666), (54, 3725555), (59, 3409830), (73, 2755890), (90, 2235333), (118, 1704915), (135, 1490222), (146, 1377945), (173, 1162890), (177, 1136610), (219, 918630), (270, 745111), (295, 681966), (346, 581445), (354, 568305), (365, 551178), (438, 459315), (519, 387630), (531, 378870), (590, 340983), (657, 306210), (730, 275589), (865, 232578), (885, 227322), (1038, 193815), (1062, 189435), (1095, 183726), (1314, 153105), (1557, 129210), (1593, 126290), (1730, 116289), (1770, 113661), (1971, 102070), (2190, 91863), (2595, 77526), (2655, 75774), (3114, 64605), (3186, 63145), (3285, 61242), (3942, 51035), (4307, 46710), (4671, 43070), (5190, 38763), (5310, 37887), (6570, 30621), (7785, 25842), (7965, 25258), (8614, 23355), (9342, 21535), (9855, 20414), (10207, 19710), (12629, 15930), (12921, 15570)]