55851120

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1$

素因数の和:71

約数の個数: 360

約数和(自身を含む): 223016976

約数和(自身を除く): 167165856

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 27, 30, 34, 36, 39, 40, 45, 48, 51, 52, 54, 60, 65, 68, 72, 78, 80, 81, 85, 90, 102, 104, 108, 117, 120, 130, 135, 136, 144, 153, 156, 162, 169, 170, 180, 195, 204, 208, 216, 221, 234, 240, 243, 255, 260, 270, 272, 306, 312, 324, 338, 340, 351, 360, 390, 405, 408, 432, 442, 459, 468, 486, 507, 510, 520, 540, 585, 612, 624, 648, 663, 676, 680, 702, 720, 765, 780, 810, 816, 845, 884, 918, 936, 972, 1014, 1020, 1040, 1053, 1080, 1105, 1170, 1215, 1224, 1296, 1326, 1352, 1360, 1377, 1404, 1521, 1530, 1560, 1620, 1690, 1755, 1768, 1836, 1872, 1944, 1989, 2028, 2040, 2106, 2160, 2210, 2295, 2340, 2430, 2448, 2535, 2652, 2704, 2754, 2808, 2873, 3042, 3060, 3120, 3159, 3240, 3315, 3380, 3510, 3536, 3672, 3888, 3978, 4056, 4080, 4131, 4212, 4420, 4563, 4590, 4680, 4860, 5070, 5265, 5304, 5508, 5616, 5746, 5967, 6084, 6120, 6318, 6480, 6630, 6760, 6885, 7020, 7344, 7605, 7956, 8112, 8262, 8424, 8619, 8840, 9126, 9180, 9360, 9720, 9945, 10140, 10530, 10608, 11016, 11492, 11934, 12168, 12240, 12636, 13260, 13520, 13689, 13770, 14040, 14365, 15210, 15795, 15912, 16524, 16848, 17238, 17680, 17901, 18252, 18360, 19440, 19890, 20280, 20655, 21060, 22032, 22815, 22984, 23868, 24336, 25272, 25857, 26520, 27378, 27540, 28080, 28730, 29835, 30420, 31590, 31824, 33048, 34476, 35802, 36504, 36720, 39780, 40560, 41067, 41310, 42120, 43095, 45630, 45968, 47736, 50544, 51714, 53040, 53703, 54756, 55080, 57460, 59670, 60840, 63180, 66096, 68445, 68952, 71604, 73008, 77571, 79560, 82134, 82620, 84240, 86190, 89505, 91260, 95472, 103428, 107406, 109512, 110160, 114920, 119340, 121680, 126360, 129285, 136890, 137904, 143208, 155142, 159120, 164268, 165240, 172380, 179010, 182520, 205335, 206856, 214812, 219024, 229840, 232713, 238680, 252720, 258570, 268515, 273780, 286416, 310284, 328536, 330480, 344760, 358020, 365040, 387855, 410670, 413712, 429624, 465426, 477360, 517140, 537030, 547560, 620568, 657072, 689520, 698139, 716040, 775710, 821340, 859248, 930852, 1034280, 1074060, 1095120, 1163565, 1241136, 1396278, 1432080, 1551420, 1642680, 1861704, 2068560, 2148120, 2327130, 2792556, 3102840, 3285360, 3490695, 3723408, 4296240, 4654260, 5585112, 6205680, 6981390, 9308520, 11170224, 13962780, 18617040, 27925560, 55851120]

約数ペア:

[(1, 55851120), (2, 27925560), (3, 18617040), (4, 13962780), (5, 11170224), (6, 9308520), (8, 6981390), (9, 6205680), (10, 5585112), (12, 4654260), (13, 4296240), (15, 3723408), (16, 3490695), (17, 3285360), (18, 3102840), (20, 2792556), (24, 2327130), (26, 2148120), (27, 2068560), (30, 1861704), (34, 1642680), (36, 1551420), (39, 1432080), (40, 1396278), (45, 1241136), (48, 1163565), (51, 1095120), (52, 1074060), (54, 1034280), (60, 930852), (65, 859248), (68, 821340), (72, 775710), (78, 716040), (80, 698139), (81, 689520), (85, 657072), (90, 620568), (102, 547560), (104, 537030), (108, 517140), (117, 477360), (120, 465426), (130, 429624), (135, 413712), (136, 410670), (144, 387855), (153, 365040), (156, 358020), (162, 344760), (169, 330480), (170, 328536), (180, 310284), (195, 286416), (204, 273780), (208, 268515), (216, 258570), (221, 252720), (234, 238680), (240, 232713), (243, 229840), (255, 219024), (260, 214812), (270, 206856), (272, 205335), (306, 182520), (312, 179010), (324, 172380), (338, 165240), (340, 164268), (351, 159120), (360, 155142), (390, 143208), (405, 137904), (408, 136890), (432, 129285), (442, 126360), (459, 121680), (468, 119340), (486, 114920), (507, 110160), (510, 109512), (520, 107406), (540, 103428), (585, 95472), (612, 91260), (624, 89505), (648, 86190), (663, 84240), (676, 82620), (680, 82134), (702, 79560), (720, 77571), (765, 73008), (780, 71604), (810, 68952), (816, 68445), (845, 66096), (884, 63180), (918, 60840), (936, 59670), (972, 57460), (1014, 55080), (1020, 54756), (1040, 53703), (1053, 53040), (1080, 51714), (1105, 50544), (1170, 47736), (1215, 45968), (1224, 45630), (1296, 43095), (1326, 42120), (1352, 41310), (1360, 41067), (1377, 40560), (1404, 39780), (1521, 36720), (1530, 36504), (1560, 35802), (1620, 34476), (1690, 33048), (1755, 31824), (1768, 31590), (1836, 30420), (1872, 29835), (1944, 28730), (1989, 28080), (2028, 27540), (2040, 27378), (2106, 26520), (2160, 25857), (2210, 25272), (2295, 24336), (2340, 23868), (2430, 22984), (2448, 22815), (2535, 22032), (2652, 21060), (2704, 20655), (2754, 20280), (2808, 19890), (2873, 19440), (3042, 18360), (3060, 18252), (3120, 17901), (3159, 17680), (3240, 17238), (3315, 16848), (3380, 16524), (3510, 15912), (3536, 15795), (3672, 15210), (3888, 14365), (3978, 14040), (4056, 13770), (4080, 13689), (4131, 13520), (4212, 13260), (4420, 12636), (4563, 12240), (4590, 12168), (4680, 11934), (4860, 11492), (5070, 11016), (5265, 10608), (5304, 10530), (5508, 10140), (5616, 9945), (5746, 9720), (5967, 9360), (6084, 9180), (6120, 9126), (6318, 8840), (6480, 8619), (6630, 8424), (6760, 8262), (6885, 8112), (7020, 7956), (7344, 7605)]