2015125530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{97}}^2$

素因数の和:285

約数の個数: 144

約数和(自身を含む): 5462341920

約数和(自身を除く): 3447216390

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 59, 66, 97, 110, 118, 121, 165, 177, 194, 242, 291, 295, 330, 354, 363, 485, 582, 590, 605, 649, 726, 885, 970, 1067, 1210, 1298, 1455, 1770, 1815, 1947, 2134, 2910, 3201, 3245, 3630, 3894, 5335, 5723, 6402, 6490, 7139, 9409, 9735, 10670, 11446, 11737, 14278, 16005, 17169, 18818, 19470, 21417, 23474, 28227, 28615, 32010, 34338, 35211, 35695, 42834, 47045, 56454, 57230, 58685, 62953, 70422, 71390, 85845, 94090, 103499, 107085, 117370, 125906, 141135, 171690, 176055, 188859, 206998, 214170, 282270, 310497, 314765, 352110, 377718, 517495, 555131, 620994, 629530, 692483, 944295, 1034990, 1110262, 1138489, 1384966, 1552485, 1665393, 1888590, 2077449, 2276978, 2775655, 3104970, 3330786, 3415467, 3462415, 4154898, 5551310, 5692445, 6106441, 6830934, 6924830, 8326965, 10387245, 11384890, 12212882, 16653930, 17077335, 18319323, 20774490, 30532205, 34154670, 36638646, 61064410, 67170851, 91596615, 134341702, 183193230, 201512553, 335854255, 403025106, 671708510, 1007562765, 2015125530]

約数ペア:

[(1, 2015125530), (2, 1007562765), (3, 671708510), (5, 403025106), (6, 335854255), (10, 201512553), (11, 183193230), (15, 134341702), (22, 91596615), (30, 67170851), (33, 61064410), (55, 36638646), (59, 34154670), (66, 30532205), (97, 20774490), (110, 18319323), (118, 17077335), (121, 16653930), (165, 12212882), (177, 11384890), (194, 10387245), (242, 8326965), (291, 6924830), (295, 6830934), (330, 6106441), (354, 5692445), (363, 5551310), (485, 4154898), (582, 3462415), (590, 3415467), (605, 3330786), (649, 3104970), (726, 2775655), (885, 2276978), (970, 2077449), (1067, 1888590), (1210, 1665393), (1298, 1552485), (1455, 1384966), (1770, 1138489), (1815, 1110262), (1947, 1034990), (2134, 944295), (2910, 692483), (3201, 629530), (3245, 620994), (3630, 555131), (3894, 517495), (5335, 377718), (5723, 352110), (6402, 314765), (6490, 310497), (7139, 282270), (9409, 214170), (9735, 206998), (10670, 188859), (11446, 176055), (11737, 171690), (14278, 141135), (16005, 125906), (17169, 117370), (18818, 107085), (19470, 103499), (21417, 94090), (23474, 85845), (28227, 71390), (28615, 70422), (32010, 62953), (34338, 58685), (35211, 57230), (35695, 56454), (42834, 47045)]