54398520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1$

素因数の和:291

約数の個数: 256

約数和(自身を含む): 209088000

約数和(自身を除く): 154689480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 19, 20, 22, 24, 27, 30, 33, 36, 38, 40, 44, 45, 54, 55, 57, 60, 66, 72, 76, 88, 90, 95, 99, 108, 110, 114, 120, 132, 135, 152, 165, 171, 180, 190, 198, 209, 216, 220, 228, 241, 264, 270, 285, 297, 330, 342, 360, 380, 396, 418, 440, 456, 482, 495, 513, 540, 570, 594, 627, 660, 684, 723, 760, 792, 836, 855, 964, 990, 1026, 1045, 1080, 1140, 1188, 1205, 1254, 1320, 1368, 1446, 1485, 1672, 1710, 1881, 1928, 1980, 2052, 2090, 2169, 2280, 2376, 2410, 2508, 2565, 2651, 2892, 2970, 3135, 3420, 3615, 3762, 3960, 4104, 4180, 4338, 4579, 4820, 5016, 5130, 5302, 5643, 5784, 5940, 6270, 6507, 6840, 7230, 7524, 7953, 8360, 8676, 9158, 9405, 9640, 10260, 10604, 10845, 11286, 11880, 12540, 13014, 13255, 13737, 14460, 15048, 15906, 17352, 18316, 18810, 20520, 21208, 21690, 22572, 22895, 23859, 25080, 26028, 26510, 27474, 28215, 28920, 31812, 32535, 36632, 37620, 39765, 41211, 43380, 45144, 45790, 47718, 50369, 52056, 53020, 54948, 56430, 63624, 65070, 68685, 71577, 75240, 79530, 82422, 86760, 91580, 95436, 100738, 106040, 109896, 112860, 119295, 123633, 130140, 137370, 143154, 151107, 159060, 164844, 183160, 190872, 201476, 206055, 225720, 238590, 247266, 251845, 260280, 274740, 286308, 302214, 318120, 329688, 357885, 402952, 412110, 453321, 477180, 494532, 503690, 549480, 572616, 604428, 618165, 715770, 755535, 824220, 906642, 954360, 989064, 1007380, 1208856, 1236330, 1359963, 1431540, 1511070, 1648440, 1813284, 2014760, 2266605, 2472660, 2719926, 2863080, 3022140, 3626568, 4533210, 4945320, 5439852, 6044280, 6799815, 9066420, 10879704, 13599630, 18132840, 27199260, 54398520]

約数ペア:

[(1, 54398520), (2, 27199260), (3, 18132840), (4, 13599630), (5, 10879704), (6, 9066420), (8, 6799815), (9, 6044280), (10, 5439852), (11, 4945320), (12, 4533210), (15, 3626568), (18, 3022140), (19, 2863080), (20, 2719926), (22, 2472660), (24, 2266605), (27, 2014760), (30, 1813284), (33, 1648440), (36, 1511070), (38, 1431540), (40, 1359963), (44, 1236330), (45, 1208856), (54, 1007380), (55, 989064), (57, 954360), (60, 906642), (66, 824220), (72, 755535), (76, 715770), (88, 618165), (90, 604428), (95, 572616), (99, 549480), (108, 503690), (110, 494532), (114, 477180), (120, 453321), (132, 412110), (135, 402952), (152, 357885), (165, 329688), (171, 318120), (180, 302214), (190, 286308), (198, 274740), (209, 260280), (216, 251845), (220, 247266), (228, 238590), (241, 225720), (264, 206055), (270, 201476), (285, 190872), (297, 183160), (330, 164844), (342, 159060), (360, 151107), (380, 143154), (396, 137370), (418, 130140), (440, 123633), (456, 119295), (482, 112860), (495, 109896), (513, 106040), (540, 100738), (570, 95436), (594, 91580), (627, 86760), (660, 82422), (684, 79530), (723, 75240), (760, 71577), (792, 68685), (836, 65070), (855, 63624), (964, 56430), (990, 54948), (1026, 53020), (1045, 52056), (1080, 50369), (1140, 47718), (1188, 45790), (1205, 45144), (1254, 43380), (1320, 41211), (1368, 39765), (1446, 37620), (1485, 36632), (1672, 32535), (1710, 31812), (1881, 28920), (1928, 28215), (1980, 27474), (2052, 26510), (2090, 26028), (2169, 25080), (2280, 23859), (2376, 22895), (2410, 22572), (2508, 21690), (2565, 21208), (2651, 20520), (2892, 18810), (2970, 18316), (3135, 17352), (3420, 15906), (3615, 15048), (3762, 14460), (3960, 13737), (4104, 13255), (4180, 13014), (4338, 12540), (4579, 11880), (4820, 11286), (5016, 10845), (5130, 10604), (5302, 10260), (5643, 9640), (5784, 9405), (5940, 9158), (6270, 8676), (6507, 8360), (6840, 7953), (7230, 7524)]