139937850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1259}}^1$

素因数の和:1309

約数の個数: 144

約数和(自身を含む): 426535200

約数和(自身を除く): 286597350

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 25, 26, 30, 38, 39, 45, 50, 57, 65, 75, 78, 90, 95, 114, 117, 130, 150, 171, 190, 195, 225, 234, 247, 285, 325, 342, 390, 450, 475, 494, 570, 585, 650, 741, 855, 950, 975, 1170, 1235, 1259, 1425, 1482, 1710, 1950, 2223, 2470, 2518, 2850, 2925, 3705, 3777, 4275, 4446, 5850, 6175, 6295, 7410, 7554, 8550, 11115, 11331, 12350, 12590, 16367, 18525, 18885, 22230, 22662, 23921, 31475, 32734, 37050, 37770, 47842, 49101, 55575, 56655, 62950, 71763, 81835, 94425, 98202, 111150, 113310, 119605, 143526, 147303, 163670, 188850, 215289, 239210, 245505, 283275, 294606, 310973, 358815, 409175, 430578, 491010, 566550, 598025, 621946, 717630, 736515, 818350, 932919, 1076445, 1196050, 1227525, 1473030, 1554865, 1794075, 1865838, 2152890, 2455050, 2798757, 3109730, 3588150, 3682575, 4664595, 5382225, 5597514, 7365150, 7774325, 9329190, 10764450, 13993785, 15548650, 23322975, 27987570, 46645950, 69968925, 139937850]

約数ペア:

[(1, 139937850), (2, 69968925), (3, 46645950), (5, 27987570), (6, 23322975), (9, 15548650), (10, 13993785), (13, 10764450), (15, 9329190), (18, 7774325), (19, 7365150), (25, 5597514), (26, 5382225), (30, 4664595), (38, 3682575), (39, 3588150), (45, 3109730), (50, 2798757), (57, 2455050), (65, 2152890), (75, 1865838), (78, 1794075), (90, 1554865), (95, 1473030), (114, 1227525), (117, 1196050), (130, 1076445), (150, 932919), (171, 818350), (190, 736515), (195, 717630), (225, 621946), (234, 598025), (247, 566550), (285, 491010), (325, 430578), (342, 409175), (390, 358815), (450, 310973), (475, 294606), (494, 283275), (570, 245505), (585, 239210), (650, 215289), (741, 188850), (855, 163670), (950, 147303), (975, 143526), (1170, 119605), (1235, 113310), (1259, 111150), (1425, 98202), (1482, 94425), (1710, 81835), (1950, 71763), (2223, 62950), (2470, 56655), (2518, 55575), (2850, 49101), (2925, 47842), (3705, 37770), (3777, 37050), (4275, 32734), (4446, 31475), (5850, 23921), (6175, 22662), (6295, 22230), (7410, 18885), (7554, 18525), (8550, 16367), (11115, 12590), (11331, 12350)]