121520520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1$

素因数の和:277

約数の個数: 256

約数和(自身を含む): 452563200

約数和(自身を除く): 331042680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 53, 54, 55, 60, 66, 72, 88, 90, 99, 106, 108, 110, 120, 132, 135, 159, 165, 180, 193, 198, 212, 216, 220, 264, 265, 270, 297, 318, 330, 360, 386, 396, 424, 440, 477, 495, 530, 540, 579, 583, 594, 636, 660, 772, 792, 795, 954, 965, 990, 1060, 1080, 1158, 1166, 1188, 1272, 1320, 1431, 1485, 1544, 1590, 1737, 1749, 1908, 1930, 1980, 2120, 2123, 2316, 2332, 2376, 2385, 2862, 2895, 2915, 2970, 3180, 3474, 3498, 3816, 3860, 3960, 4246, 4632, 4664, 4770, 5211, 5247, 5724, 5790, 5830, 5940, 6360, 6369, 6948, 6996, 7155, 7720, 8492, 8685, 8745, 9540, 10229, 10422, 10494, 10615, 11448, 11580, 11660, 11880, 12738, 13896, 13992, 14310, 15741, 16984, 17370, 17490, 19080, 19107, 20458, 20844, 20988, 21230, 23160, 23320, 25476, 26055, 26235, 28620, 30687, 31482, 31845, 34740, 34980, 38214, 40916, 41688, 41976, 42460, 50952, 51145, 52110, 52470, 57240, 57321, 61374, 62964, 63690, 69480, 69960, 76428, 78705, 81832, 84920, 92061, 95535, 102290, 104220, 104940, 112519, 114642, 122748, 125928, 127380, 152856, 153435, 157410, 184122, 191070, 204580, 208440, 209880, 225038, 229284, 245496, 254760, 276183, 286605, 306870, 314820, 337557, 368244, 382140, 409160, 450076, 458568, 460305, 552366, 562595, 573210, 613740, 629640, 675114, 736488, 764280, 900152, 920610, 1012671, 1104732, 1125190, 1146420, 1227480, 1350228, 1380915, 1687785, 1841220, 2025342, 2209464, 2250380, 2292840, 2700456, 2761830, 3038013, 3375570, 3682440, 4050684, 4500760, 5063355, 5523660, 6076026, 6751140, 8101368, 10126710, 11047320, 12152052, 13502280, 15190065, 20253420, 24304104, 30380130, 40506840, 60760260, 121520520]

約数ペア:

[(1, 121520520), (2, 60760260), (3, 40506840), (4, 30380130), (5, 24304104), (6, 20253420), (8, 15190065), (9, 13502280), (10, 12152052), (11, 11047320), (12, 10126710), (15, 8101368), (18, 6751140), (20, 6076026), (22, 5523660), (24, 5063355), (27, 4500760), (30, 4050684), (33, 3682440), (36, 3375570), (40, 3038013), (44, 2761830), (45, 2700456), (53, 2292840), (54, 2250380), (55, 2209464), (60, 2025342), (66, 1841220), (72, 1687785), (88, 1380915), (90, 1350228), (99, 1227480), (106, 1146420), (108, 1125190), (110, 1104732), (120, 1012671), (132, 920610), (135, 900152), (159, 764280), (165, 736488), (180, 675114), (193, 629640), (198, 613740), (212, 573210), (216, 562595), (220, 552366), (264, 460305), (265, 458568), (270, 450076), (297, 409160), (318, 382140), (330, 368244), (360, 337557), (386, 314820), (396, 306870), (424, 286605), (440, 276183), (477, 254760), (495, 245496), (530, 229284), (540, 225038), (579, 209880), (583, 208440), (594, 204580), (636, 191070), (660, 184122), (772, 157410), (792, 153435), (795, 152856), (954, 127380), (965, 125928), (990, 122748), (1060, 114642), (1080, 112519), (1158, 104940), (1166, 104220), (1188, 102290), (1272, 95535), (1320, 92061), (1431, 84920), (1485, 81832), (1544, 78705), (1590, 76428), (1737, 69960), (1749, 69480), (1908, 63690), (1930, 62964), (1980, 61374), (2120, 57321), (2123, 57240), (2316, 52470), (2332, 52110), (2376, 51145), (2385, 50952), (2862, 42460), (2895, 41976), (2915, 41688), (2970, 40916), (3180, 38214), (3474, 34980), (3498, 34740), (3816, 31845), (3860, 31482), (3960, 30687), (4246, 28620), (4632, 26235), (4664, 26055), (4770, 25476), (5211, 23320), (5247, 23160), (5724, 21230), (5790, 20988), (5830, 20844), (5940, 20458), (6360, 19107), (6369, 19080), (6948, 17490), (6996, 17370), (7155, 16984), (7720, 15741), (8492, 14310), (8685, 13992), (8745, 13896), (9540, 12738), (10229, 11880), (10422, 11660), (10494, 11580), (10615, 11448)]