300128940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{691}}^1$

素因数の和:852

約数の個数: 144

約数和(自身を含む): 967249920

約数和(自身を除く): 667120980

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, 228, 254, 285, 342, 380, 381, 508, 570, 635, 684, 691, 762, 855, 1140, 1143, 1270, 1382, 1524, 1710, 1905, 2073, 2286, 2413, 2540, 2764, 3420, 3455, 3810, 4146, 4572, 4826, 5715, 6219, 6910, 7239, 7620, 8292, 9652, 10365, 11430, 12065, 12438, 13129, 13820, 14478, 20730, 21717, 22860, 24130, 24876, 26258, 28956, 31095, 36195, 39387, 41460, 43434, 48260, 52516, 62190, 65645, 72390, 78774, 86868, 87757, 108585, 118161, 124380, 131290, 144780, 157548, 175514, 196935, 217170, 236322, 262580, 263271, 351028, 393870, 434340, 438785, 472644, 526542, 590805, 787740, 789813, 877570, 1053084, 1181610, 1316355, 1579626, 1667383, 1755140, 2363220, 2632710, 3159252, 3334766, 3949065, 5002149, 5265420, 6669532, 7898130, 8336915, 10004298, 15006447, 15796260, 16673830, 20008596, 25010745, 30012894, 33347660, 50021490, 60025788, 75032235, 100042980, 150064470, 300128940]

約数ペア:

[(1, 300128940), (2, 150064470), (3, 100042980), (4, 75032235), (5, 60025788), (6, 50021490), (9, 33347660), (10, 30012894), (12, 25010745), (15, 20008596), (18, 16673830), (19, 15796260), (20, 15006447), (30, 10004298), (36, 8336915), (38, 7898130), (45, 6669532), (57, 5265420), (60, 5002149), (76, 3949065), (90, 3334766), (95, 3159252), (114, 2632710), (127, 2363220), (171, 1755140), (180, 1667383), (190, 1579626), (228, 1316355), (254, 1181610), (285, 1053084), (342, 877570), (380, 789813), (381, 787740), (508, 590805), (570, 526542), (635, 472644), (684, 438785), (691, 434340), (762, 393870), (855, 351028), (1140, 263271), (1143, 262580), (1270, 236322), (1382, 217170), (1524, 196935), (1710, 175514), (1905, 157548), (2073, 144780), (2286, 131290), (2413, 124380), (2540, 118161), (2764, 108585), (3420, 87757), (3455, 86868), (3810, 78774), (4146, 72390), (4572, 65645), (4826, 62190), (5715, 52516), (6219, 48260), (6910, 43434), (7239, 41460), (7620, 39387), (8292, 36195), (9652, 31095), (10365, 28956), (11430, 26258), (12065, 24876), (12438, 24130), (13129, 22860), (13820, 21717), (14478, 20730)]