200678940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{14479}}^1$

素因数の和:14512

約数の個数: 144

約数和(自身を含む): 758983680

約数和(自身を除く): 558304740

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 252, 308, 315, 330, 385, 396, 420, 462, 495, 630, 660, 693, 770, 924, 990, 1155, 1260, 1386, 1540, 1980, 2310, 2772, 3465, 4620, 6930, 13860, 14479, 28958, 43437, 57916, 72395, 86874, 101353, 130311, 144790, 159269, 173748, 202706, 217185, 260622, 289580, 304059, 318538, 405412, 434370, 477807, 506765, 521244, 608118, 637076, 651555, 796345, 868740, 912177, 955614, 1013530, 1114883, 1216236, 1303110, 1433421, 1520295, 1592690, 1824354, 1911228, 2027060, 2229766, 2389035, 2606220, 2866842, 3040590, 3185380, 3344649, 3648708, 4459532, 4560885, 4778070, 5574415, 5733684, 6081180, 6689298, 7167105, 9121770, 9556140, 10033947, 11148830, 13378596, 14334210, 16723245, 18243540, 20067894, 22297660, 28668420, 33446490, 40135788, 50169735, 66892980, 100339470, 200678940]

約数ペア:

[(1, 200678940), (2, 100339470), (3, 66892980), (4, 50169735), (5, 40135788), (6, 33446490), (7, 28668420), (9, 22297660), (10, 20067894), (11, 18243540), (12, 16723245), (14, 14334210), (15, 13378596), (18, 11148830), (20, 10033947), (21, 9556140), (22, 9121770), (28, 7167105), (30, 6689298), (33, 6081180), (35, 5733684), (36, 5574415), (42, 4778070), (44, 4560885), (45, 4459532), (55, 3648708), (60, 3344649), (63, 3185380), (66, 3040590), (70, 2866842), (77, 2606220), (84, 2389035), (90, 2229766), (99, 2027060), (105, 1911228), (110, 1824354), (126, 1592690), (132, 1520295), (140, 1433421), (154, 1303110), (165, 1216236), (180, 1114883), (198, 1013530), (210, 955614), (220, 912177), (231, 868740), (252, 796345), (308, 651555), (315, 637076), (330, 608118), (385, 521244), (396, 506765), (420, 477807), (462, 434370), (495, 405412), (630, 318538), (660, 304059), (693, 289580), (770, 260622), (924, 217185), (990, 202706), (1155, 173748), (1260, 159269), (1386, 144790), (1540, 130311), (1980, 101353), (2310, 86874), (2772, 72395), (3465, 57916), (4620, 43437), (6930, 28958), (13860, 14479)]