127761480

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{419}}^1$

素因数の和:465

約数の個数: 288

約数和(自身を含む): 522849600

約数和(自身を除く): 395088120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 110, 120, 121, 126, 132, 140, 154, 165, 168, 180, 198, 210, 220, 231, 242, 252, 264, 280, 308, 315, 330, 360, 363, 385, 396, 419, 420, 440, 462, 484, 495, 504, 605, 616, 630, 660, 693, 726, 770, 792, 838, 840, 847, 924, 968, 990, 1089, 1155, 1210, 1257, 1260, 1320, 1386, 1452, 1540, 1676, 1694, 1815, 1848, 1980, 2095, 2178, 2310, 2420, 2514, 2520, 2541, 2772, 2904, 2933, 3080, 3352, 3388, 3465, 3630, 3771, 3960, 4190, 4235, 4356, 4609, 4620, 4840, 5028, 5082, 5445, 5544, 5866, 6285, 6776, 6930, 7260, 7542, 7623, 8380, 8470, 8712, 8799, 9218, 9240, 10056, 10164, 10890, 11732, 12570, 12705, 13827, 13860, 14520, 14665, 15084, 15246, 16760, 16940, 17598, 18436, 18855, 20328, 21780, 23045, 23464, 25140, 25410, 26397, 27654, 27720, 29330, 30168, 30492, 32263, 33880, 35196, 36872, 37710, 38115, 41481, 43560, 43995, 46090, 50280, 50699, 50820, 52794, 55308, 58660, 60984, 64526, 69135, 70392, 75420, 76230, 82962, 87990, 92180, 96789, 101398, 101640, 105588, 110616, 117320, 129052, 131985, 138270, 150840, 152097, 152460, 161315, 165924, 175980, 184360, 193578, 202796, 207405, 211176, 253495, 258104, 263970, 276540, 290367, 304194, 304920, 322630, 331848, 351960, 354893, 387156, 405592, 414810, 456291, 483945, 506990, 527940, 553080, 580734, 608388, 645260, 709786, 760485, 774312, 829620, 912582, 967890, 1013980, 1055880, 1064679, 1161468, 1216776, 1290520, 1419572, 1451835, 1520970, 1659240, 1774465, 1825164, 1935780, 2027960, 2129358, 2281455, 2322936, 2839144, 2903670, 3041940, 3194037, 3548930, 3650328, 3871560, 4258716, 4562910, 5323395, 5807340, 6083880, 6388074, 7097860, 8517432, 9125820, 10646790, 11614680, 12776148, 14195720, 15970185, 18251640, 21293580, 25552296, 31940370, 42587160, 63880740, 127761480]

約数ペア:

[(1, 127761480), (2, 63880740), (3, 42587160), (4, 31940370), (5, 25552296), (6, 21293580), (7, 18251640), (8, 15970185), (9, 14195720), (10, 12776148), (11, 11614680), (12, 10646790), (14, 9125820), (15, 8517432), (18, 7097860), (20, 6388074), (21, 6083880), (22, 5807340), (24, 5323395), (28, 4562910), (30, 4258716), (33, 3871560), (35, 3650328), (36, 3548930), (40, 3194037), (42, 3041940), (44, 2903670), (45, 2839144), (55, 2322936), (56, 2281455), (60, 2129358), (63, 2027960), (66, 1935780), (70, 1825164), (72, 1774465), (77, 1659240), (84, 1520970), (88, 1451835), (90, 1419572), (99, 1290520), (105, 1216776), (110, 1161468), (120, 1064679), (121, 1055880), (126, 1013980), (132, 967890), (140, 912582), (154, 829620), (165, 774312), (168, 760485), (180, 709786), (198, 645260), (210, 608388), (220, 580734), (231, 553080), (242, 527940), (252, 506990), (264, 483945), (280, 456291), (308, 414810), (315, 405592), (330, 387156), (360, 354893), (363, 351960), (385, 331848), (396, 322630), (419, 304920), (420, 304194), (440, 290367), (462, 276540), (484, 263970), (495, 258104), (504, 253495), (605, 211176), (616, 207405), (630, 202796), (660, 193578), (693, 184360), (726, 175980), (770, 165924), (792, 161315), (838, 152460), (840, 152097), (847, 150840), (924, 138270), (968, 131985), (990, 129052), (1089, 117320), (1155, 110616), (1210, 105588), (1257, 101640), (1260, 101398), (1320, 96789), (1386, 92180), (1452, 87990), (1540, 82962), (1676, 76230), (1694, 75420), (1815, 70392), (1848, 69135), (1980, 64526), (2095, 60984), (2178, 58660), (2310, 55308), (2420, 52794), (2514, 50820), (2520, 50699), (2541, 50280), (2772, 46090), (2904, 43995), (2933, 43560), (3080, 41481), (3352, 38115), (3388, 37710), (3465, 36872), (3630, 35196), (3771, 33880), (3960, 32263), (4190, 30492), (4235, 30168), (4356, 29330), (4609, 27720), (4620, 27654), (4840, 26397), (5028, 25410), (5082, 25140), (5445, 23464), (5544, 23045), (5866, 21780), (6285, 20328), (6776, 18855), (6930, 18436), (7260, 17598), (7542, 16940), (7623, 16760), (8380, 15246), (8470, 15084), (8712, 14665), (8799, 14520), (9218, 13860), (9240, 13827), (10056, 12705), (10164, 12570), (10890, 11732)]