3899689950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{2081}}^1$

素因数の和:2171

約数の個数: 144

約数和(自身を含む): 10767154608

約数和(自身を除く): 6867464658

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 31, 39, 50, 62, 65, 75, 78, 93, 130, 150, 155, 186, 195, 310, 325, 390, 403, 465, 650, 775, 806, 930, 961, 975, 1209, 1550, 1922, 1950, 2015, 2081, 2325, 2418, 2883, 4030, 4162, 4650, 4805, 5766, 6045, 6243, 9610, 10075, 10405, 12090, 12486, 12493, 14415, 20150, 20810, 24025, 24986, 27053, 28830, 30225, 31215, 37479, 48050, 52025, 54106, 60450, 62430, 62465, 64511, 72075, 74958, 81159, 104050, 124930, 129022, 135265, 144150, 156075, 162318, 187395, 193533, 270530, 312150, 312325, 322555, 374790, 387066, 405795, 624650, 645110, 676325, 811590, 838643, 936975, 967665, 1352650, 1612775, 1677286, 1873950, 1935330, 1999841, 2028975, 2515929, 3225550, 3999682, 4057950, 4193215, 4838325, 5031858, 5999523, 8386430, 9676650, 9999205, 11999046, 12579645, 19998410, 20966075, 25159290, 25997933, 29997615, 41932150, 49996025, 51995866, 59995230, 62898225, 77993799, 99992050, 125796450, 129989665, 149988075, 155987598, 259979330, 299976150, 389968995, 649948325, 779937990, 1299896650, 1949844975, 3899689950]

約数ペア:

[(1, 3899689950), (2, 1949844975), (3, 1299896650), (5, 779937990), (6, 649948325), (10, 389968995), (13, 299976150), (15, 259979330), (25, 155987598), (26, 149988075), (30, 129989665), (31, 125796450), (39, 99992050), (50, 77993799), (62, 62898225), (65, 59995230), (75, 51995866), (78, 49996025), (93, 41932150), (130, 29997615), (150, 25997933), (155, 25159290), (186, 20966075), (195, 19998410), (310, 12579645), (325, 11999046), (390, 9999205), (403, 9676650), (465, 8386430), (650, 5999523), (775, 5031858), (806, 4838325), (930, 4193215), (961, 4057950), (975, 3999682), (1209, 3225550), (1550, 2515929), (1922, 2028975), (1950, 1999841), (2015, 1935330), (2081, 1873950), (2325, 1677286), (2418, 1612775), (2883, 1352650), (4030, 967665), (4162, 936975), (4650, 838643), (4805, 811590), (5766, 676325), (6045, 645110), (6243, 624650), (9610, 405795), (10075, 387066), (10405, 374790), (12090, 322555), (12486, 312325), (12493, 312150), (14415, 270530), (20150, 193533), (20810, 187395), (24025, 162318), (24986, 156075), (27053, 144150), (28830, 135265), (30225, 129022), (31215, 124930), (37479, 104050), (48050, 81159), (52025, 74958), (54106, 72075), (60450, 64511), (62430, 62465)]