82958940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1$

素因数の和:352

約数の個数: 144

約数和(自身を含む): 268369920

約数和(自身を除く): 185410980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 127, 171, 180, 190, 191, 228, 254, 285, 342, 380, 381, 382, 508, 570, 573, 635, 684, 762, 764, 855, 955, 1140, 1143, 1146, 1270, 1524, 1710, 1719, 1905, 1910, 2286, 2292, 2413, 2540, 2865, 3420, 3438, 3629, 3810, 3820, 4572, 4826, 5715, 5730, 6876, 7239, 7258, 7620, 8595, 9652, 10887, 11430, 11460, 12065, 14478, 14516, 17190, 18145, 21717, 21774, 22860, 24130, 24257, 28956, 32661, 34380, 36195, 36290, 43434, 43548, 48260, 48514, 54435, 65322, 72390, 72580, 72771, 86868, 97028, 108585, 108870, 121285, 130644, 144780, 145542, 163305, 217170, 217740, 218313, 242570, 291084, 326610, 363855, 434340, 436626, 460883, 485140, 653220, 727710, 873252, 921766, 1091565, 1382649, 1455420, 1843532, 2183130, 2304415, 2765298, 4147947, 4366260, 4608830, 5530596, 6913245, 8295894, 9217660, 13826490, 16591788, 20739735, 27652980, 41479470, 82958940]

約数ペア:

[(1, 82958940), (2, 41479470), (3, 27652980), (4, 20739735), (5, 16591788), (6, 13826490), (9, 9217660), (10, 8295894), (12, 6913245), (15, 5530596), (18, 4608830), (19, 4366260), (20, 4147947), (30, 2765298), (36, 2304415), (38, 2183130), (45, 1843532), (57, 1455420), (60, 1382649), (76, 1091565), (90, 921766), (95, 873252), (114, 727710), (127, 653220), (171, 485140), (180, 460883), (190, 436626), (191, 434340), (228, 363855), (254, 326610), (285, 291084), (342, 242570), (380, 218313), (381, 217740), (382, 217170), (508, 163305), (570, 145542), (573, 144780), (635, 130644), (684, 121285), (762, 108870), (764, 108585), (855, 97028), (955, 86868), (1140, 72771), (1143, 72580), (1146, 72390), (1270, 65322), (1524, 54435), (1710, 48514), (1719, 48260), (1905, 43548), (1910, 43434), (2286, 36290), (2292, 36195), (2413, 34380), (2540, 32661), (2865, 28956), (3420, 24257), (3438, 24130), (3629, 22860), (3810, 21774), (3820, 21717), (4572, 18145), (4826, 17190), (5715, 14516), (5730, 14478), (6876, 12065), (7239, 11460), (7258, 11430), (7620, 10887), (8595, 9652)]