54431520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1$

素因数の和:116

約数の個数: 288

約数和(自身を含む): 205861824

約数和(自身を除く): 151430304

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 32, 33, 39, 40, 44, 48, 52, 55, 60, 61, 65, 66, 78, 80, 88, 96, 104, 110, 120, 122, 130, 132, 143, 156, 160, 165, 169, 176, 183, 195, 208, 220, 240, 244, 260, 264, 286, 305, 312, 330, 338, 352, 366, 390, 416, 429, 440, 480, 488, 507, 520, 528, 572, 610, 624, 660, 671, 676, 715, 732, 780, 793, 845, 858, 880, 915, 976, 1014, 1040, 1056, 1144, 1220, 1248, 1320, 1342, 1352, 1430, 1464, 1560, 1586, 1690, 1716, 1760, 1830, 1859, 1952, 2013, 2028, 2080, 2145, 2288, 2379, 2440, 2535, 2640, 2684, 2704, 2860, 2928, 3120, 3172, 3355, 3380, 3432, 3660, 3718, 3965, 4026, 4056, 4290, 4576, 4758, 4880, 5070, 5280, 5368, 5408, 5577, 5720, 5856, 6240, 6344, 6710, 6760, 6864, 7320, 7436, 7930, 8052, 8112, 8580, 8723, 9295, 9516, 9760, 10065, 10140, 10309, 10736, 11154, 11440, 11895, 12688, 13420, 13520, 13728, 14640, 14872, 15860, 16104, 16224, 17160, 17446, 18590, 19032, 20130, 20280, 20618, 21472, 22308, 22880, 23790, 25376, 26169, 26840, 27040, 27885, 29280, 29744, 30927, 31720, 32208, 34320, 34892, 37180, 38064, 40260, 40560, 41236, 43615, 44616, 47580, 51545, 52338, 53680, 55770, 59488, 61854, 63440, 64416, 68640, 69784, 74360, 76128, 80520, 81120, 82472, 87230, 89232, 95160, 103090, 104676, 107360, 111540, 113399, 123708, 126880, 130845, 139568, 148720, 154635, 161040, 164944, 174460, 178464, 190320, 206180, 209352, 223080, 226798, 247416, 261690, 279136, 297440, 309270, 322080, 329888, 340197, 348920, 380640, 412360, 418704, 446160, 453596, 494832, 523380, 566995, 618540, 680394, 697840, 824720, 837408, 892320, 907192, 989664, 1046760, 1133990, 1237080, 1360788, 1395680, 1649440, 1700985, 1814384, 2093520, 2267980, 2474160, 2721576, 3401970, 3628768, 4187040, 4535960, 4948320, 5443152, 6803940, 9071920, 10886304, 13607880, 18143840, 27215760, 54431520]

約数ペア:

[(1, 54431520), (2, 27215760), (3, 18143840), (4, 13607880), (5, 10886304), (6, 9071920), (8, 6803940), (10, 5443152), (11, 4948320), (12, 4535960), (13, 4187040), (15, 3628768), (16, 3401970), (20, 2721576), (22, 2474160), (24, 2267980), (26, 2093520), (30, 1814384), (32, 1700985), (33, 1649440), (39, 1395680), (40, 1360788), (44, 1237080), (48, 1133990), (52, 1046760), (55, 989664), (60, 907192), (61, 892320), (65, 837408), (66, 824720), (78, 697840), (80, 680394), (88, 618540), (96, 566995), (104, 523380), (110, 494832), (120, 453596), (122, 446160), (130, 418704), (132, 412360), (143, 380640), (156, 348920), (160, 340197), (165, 329888), (169, 322080), (176, 309270), (183, 297440), (195, 279136), (208, 261690), (220, 247416), (240, 226798), (244, 223080), (260, 209352), (264, 206180), (286, 190320), (305, 178464), (312, 174460), (330, 164944), (338, 161040), (352, 154635), (366, 148720), (390, 139568), (416, 130845), (429, 126880), (440, 123708), (480, 113399), (488, 111540), (507, 107360), (520, 104676), (528, 103090), (572, 95160), (610, 89232), (624, 87230), (660, 82472), (671, 81120), (676, 80520), (715, 76128), (732, 74360), (780, 69784), (793, 68640), (845, 64416), (858, 63440), (880, 61854), (915, 59488), (976, 55770), (1014, 53680), (1040, 52338), (1056, 51545), (1144, 47580), (1220, 44616), (1248, 43615), (1320, 41236), (1342, 40560), (1352, 40260), (1430, 38064), (1464, 37180), (1560, 34892), (1586, 34320), (1690, 32208), (1716, 31720), (1760, 30927), (1830, 29744), (1859, 29280), (1952, 27885), (2013, 27040), (2028, 26840), (2080, 26169), (2145, 25376), (2288, 23790), (2379, 22880), (2440, 22308), (2535, 21472), (2640, 20618), (2684, 20280), (2704, 20130), (2860, 19032), (2928, 18590), (3120, 17446), (3172, 17160), (3355, 16224), (3380, 16104), (3432, 15860), (3660, 14872), (3718, 14640), (3965, 13728), (4026, 13520), (4056, 13420), (4290, 12688), (4576, 11895), (4758, 11440), (4880, 11154), (5070, 10736), (5280, 10309), (5368, 10140), (5408, 10065), (5577, 9760), (5720, 9516), (5856, 9295), (6240, 8723), (6344, 8580), (6710, 8112), (6760, 8052), (6864, 7930), (7320, 7436)]