149816940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1193}}^1$

素因数の和:1248

約数の個数: 192

約数和(自身を含む): 539191296

約数和(自身を除く): 389374356

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 23, 26, 28, 30, 35, 39, 42, 46, 52, 60, 65, 69, 70, 78, 84, 91, 92, 105, 115, 130, 138, 140, 156, 161, 182, 195, 210, 230, 260, 273, 276, 299, 322, 345, 364, 390, 420, 455, 460, 483, 546, 598, 644, 690, 780, 805, 897, 910, 966, 1092, 1193, 1196, 1365, 1380, 1495, 1610, 1794, 1820, 1932, 2093, 2386, 2415, 2730, 2990, 3220, 3579, 3588, 4186, 4485, 4772, 4830, 5460, 5965, 5980, 6279, 7158, 8351, 8372, 8970, 9660, 10465, 11930, 12558, 14316, 15509, 16702, 17895, 17940, 20930, 23860, 25053, 25116, 27439, 31018, 31395, 33404, 35790, 41755, 41860, 46527, 50106, 54878, 62036, 62790, 71580, 77545, 82317, 83510, 93054, 100212, 108563, 109756, 125265, 125580, 137195, 155090, 164634, 167020, 186108, 192073, 217126, 232635, 250530, 274390, 310180, 325689, 329268, 356707, 384146, 411585, 434252, 465270, 501060, 542815, 548780, 576219, 651378, 713414, 768292, 823170, 930540, 960365, 1070121, 1085630, 1152438, 1302756, 1426828, 1628445, 1646340, 1783535, 1920730, 2140242, 2171260, 2304876, 2496949, 2881095, 3256890, 3567070, 3841460, 4280484, 4993898, 5350605, 5762190, 6513780, 7134140, 7490847, 9987796, 10701210, 11524380, 12484745, 14981694, 21402420, 24969490, 29963388, 37454235, 49938980, 74908470, 149816940]

約数ペア:

[(1, 149816940), (2, 74908470), (3, 49938980), (4, 37454235), (5, 29963388), (6, 24969490), (7, 21402420), (10, 14981694), (12, 12484745), (13, 11524380), (14, 10701210), (15, 9987796), (20, 7490847), (21, 7134140), (23, 6513780), (26, 5762190), (28, 5350605), (30, 4993898), (35, 4280484), (39, 3841460), (42, 3567070), (46, 3256890), (52, 2881095), (60, 2496949), (65, 2304876), (69, 2171260), (70, 2140242), (78, 1920730), (84, 1783535), (91, 1646340), (92, 1628445), (105, 1426828), (115, 1302756), (130, 1152438), (138, 1085630), (140, 1070121), (156, 960365), (161, 930540), (182, 823170), (195, 768292), (210, 713414), (230, 651378), (260, 576219), (273, 548780), (276, 542815), (299, 501060), (322, 465270), (345, 434252), (364, 411585), (390, 384146), (420, 356707), (455, 329268), (460, 325689), (483, 310180), (546, 274390), (598, 250530), (644, 232635), (690, 217126), (780, 192073), (805, 186108), (897, 167020), (910, 164634), (966, 155090), (1092, 137195), (1193, 125580), (1196, 125265), (1365, 109756), (1380, 108563), (1495, 100212), (1610, 93054), (1794, 83510), (1820, 82317), (1932, 77545), (2093, 71580), (2386, 62790), (2415, 62036), (2730, 54878), (2990, 50106), (3220, 46527), (3579, 41860), (3588, 41755), (4186, 35790), (4485, 33404), (4772, 31395), (4830, 31018), (5460, 27439), (5965, 25116), (5980, 25053), (6279, 23860), (7158, 20930), (8351, 17940), (8372, 17895), (8970, 16702), (9660, 15509), (10465, 14316), (11930, 12558)]