121510620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{797}}^1$

素因数の和:841

約数の個数: 216

約数和(自身を含む): 463593312

約数和(自身を除く): 342082692

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, 121, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 242, 252, 308, 315, 330, 363, 385, 396, 420, 462, 484, 495, 605, 630, 660, 693, 726, 770, 797, 847, 924, 990, 1089, 1155, 1210, 1260, 1386, 1452, 1540, 1594, 1694, 1815, 1980, 2178, 2310, 2391, 2420, 2541, 2772, 3188, 3388, 3465, 3630, 3985, 4235, 4356, 4620, 4782, 5082, 5445, 5579, 6930, 7173, 7260, 7623, 7970, 8470, 8767, 9564, 10164, 10890, 11158, 11955, 12705, 13860, 14346, 15246, 15940, 16737, 16940, 17534, 21780, 22316, 23910, 25410, 26301, 27895, 28692, 30492, 33474, 35068, 35865, 38115, 43835, 47820, 50211, 50820, 52602, 55790, 61369, 66948, 71730, 76230, 78903, 83685, 87670, 96437, 100422, 105204, 111580, 122738, 131505, 143460, 152460, 157806, 167370, 175340, 184107, 192874, 200844, 245476, 251055, 263010, 289311, 306845, 315612, 334740, 368214, 385748, 394515, 482185, 502110, 526020, 552321, 578622, 613690, 675059, 736428, 789030, 867933, 920535, 964370, 1004220, 1104642, 1157244, 1227380, 1350118, 1446555, 1578060, 1735866, 1841070, 1928740, 2025177, 2209284, 2700236, 2761605, 2893110, 3375295, 3471732, 3682140, 4050354, 4339665, 5523210, 5786220, 6075531, 6750590, 8100708, 8679330, 10125885, 11046420, 12151062, 13501180, 17358660, 20251770, 24302124, 30377655, 40503540, 60755310, 121510620]

約数ペア:

[(1, 121510620), (2, 60755310), (3, 40503540), (4, 30377655), (5, 24302124), (6, 20251770), (7, 17358660), (9, 13501180), (10, 12151062), (11, 11046420), (12, 10125885), (14, 8679330), (15, 8100708), (18, 6750590), (20, 6075531), (21, 5786220), (22, 5523210), (28, 4339665), (30, 4050354), (33, 3682140), (35, 3471732), (36, 3375295), (42, 2893110), (44, 2761605), (45, 2700236), (55, 2209284), (60, 2025177), (63, 1928740), (66, 1841070), (70, 1735866), (77, 1578060), (84, 1446555), (90, 1350118), (99, 1227380), (105, 1157244), (110, 1104642), (121, 1004220), (126, 964370), (132, 920535), (140, 867933), (154, 789030), (165, 736428), (180, 675059), (198, 613690), (210, 578622), (220, 552321), (231, 526020), (242, 502110), (252, 482185), (308, 394515), (315, 385748), (330, 368214), (363, 334740), (385, 315612), (396, 306845), (420, 289311), (462, 263010), (484, 251055), (495, 245476), (605, 200844), (630, 192874), (660, 184107), (693, 175340), (726, 167370), (770, 157806), (797, 152460), (847, 143460), (924, 131505), (990, 122738), (1089, 111580), (1155, 105204), (1210, 100422), (1260, 96437), (1386, 87670), (1452, 83685), (1540, 78903), (1594, 76230), (1694, 71730), (1815, 66948), (1980, 61369), (2178, 55790), (2310, 52602), (2391, 50820), (2420, 50211), (2541, 47820), (2772, 43835), (3188, 38115), (3388, 35865), (3465, 35068), (3630, 33474), (3985, 30492), (4235, 28692), (4356, 27895), (4620, 26301), (4782, 25410), (5082, 23910), (5445, 22316), (5579, 21780), (6930, 17534), (7173, 16940), (7260, 16737), (7623, 15940), (7970, 15246), (8470, 14346), (8767, 13860), (9564, 12705), (10164, 11955), (10890, 11158)]