121074660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{313}}^1$

素因数の和:642

約数の個数: 144

約数和(自身を含む): 422438016

約数和(自身を除く): 301363356

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 307, 313, 315, 420, 614, 626, 630, 921, 939, 1228, 1252, 1260, 1535, 1565, 1842, 1878, 2149, 2191, 2763, 2817, 3070, 3130, 3684, 3756, 4298, 4382, 4605, 4695, 5526, 5634, 6140, 6260, 6447, 6573, 8596, 8764, 9210, 9390, 10745, 10955, 11052, 11268, 12894, 13146, 13815, 14085, 18420, 18780, 19341, 19719, 21490, 21910, 25788, 26292, 27630, 28170, 32235, 32865, 38682, 39438, 42980, 43820, 55260, 56340, 64470, 65730, 77364, 78876, 96091, 96705, 98595, 128940, 131460, 192182, 193410, 197190, 288273, 384364, 386820, 394380, 480455, 576546, 672637, 864819, 960910, 1153092, 1345274, 1441365, 1729638, 1921820, 2017911, 2690548, 2882730, 3363185, 3459276, 4035822, 4324095, 5765460, 6053733, 6726370, 8071644, 8648190, 10089555, 12107466, 13452740, 17296380, 20179110, 24214932, 30268665, 40358220, 60537330, 121074660]

約数ペア:

[(1, 121074660), (2, 60537330), (3, 40358220), (4, 30268665), (5, 24214932), (6, 20179110), (7, 17296380), (9, 13452740), (10, 12107466), (12, 10089555), (14, 8648190), (15, 8071644), (18, 6726370), (20, 6053733), (21, 5765460), (28, 4324095), (30, 4035822), (35, 3459276), (36, 3363185), (42, 2882730), (45, 2690548), (60, 2017911), (63, 1921820), (70, 1729638), (84, 1441365), (90, 1345274), (105, 1153092), (126, 960910), (140, 864819), (180, 672637), (210, 576546), (252, 480455), (307, 394380), (313, 386820), (315, 384364), (420, 288273), (614, 197190), (626, 193410), (630, 192182), (921, 131460), (939, 128940), (1228, 98595), (1252, 96705), (1260, 96091), (1535, 78876), (1565, 77364), (1842, 65730), (1878, 64470), (2149, 56340), (2191, 55260), (2763, 43820), (2817, 42980), (3070, 39438), (3130, 38682), (3684, 32865), (3756, 32235), (4298, 28170), (4382, 27630), (4605, 26292), (4695, 25788), (5526, 21910), (5634, 21490), (6140, 19719), (6260, 19341), (6447, 18780), (6573, 18420), (8596, 14085), (8764, 13815), (9210, 13146), (9390, 12894), (10745, 11268), (10955, 11052)]