55026720

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:184

約数の個数: 288

約数和(自身を含む): 220776192

約数和(自身を除く): 165749472

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 53, 56, 60, 63, 70, 72, 80, 84, 90, 96, 103, 105, 106, 112, 120, 126, 140, 144, 159, 160, 168, 180, 206, 210, 212, 224, 240, 252, 265, 280, 288, 309, 315, 318, 336, 360, 371, 412, 420, 424, 477, 480, 504, 515, 530, 560, 618, 630, 636, 672, 720, 721, 742, 795, 824, 840, 848, 927, 954, 1008, 1030, 1060, 1113, 1120, 1236, 1260, 1272, 1440, 1442, 1484, 1545, 1590, 1648, 1680, 1696, 1854, 1855, 1908, 2016, 2060, 2120, 2163, 2226, 2385, 2472, 2520, 2544, 2884, 2968, 3090, 3180, 3296, 3339, 3360, 3605, 3708, 3710, 3816, 4120, 4240, 4326, 4452, 4635, 4770, 4944, 5040, 5088, 5459, 5565, 5768, 5936, 6180, 6360, 6489, 6678, 7210, 7416, 7420, 7632, 8240, 8480, 8652, 8904, 9270, 9540, 9888, 10080, 10815, 10918, 11130, 11536, 11872, 12360, 12720, 12978, 13356, 14420, 14832, 14840, 15264, 16377, 16480, 16695, 17304, 17808, 18540, 19080, 21630, 21836, 22260, 23072, 24720, 25440, 25956, 26712, 27295, 28840, 29664, 29680, 32445, 32754, 33390, 34608, 35616, 37080, 38160, 38213, 43260, 43672, 44520, 49131, 49440, 51912, 53424, 54590, 57680, 59360, 64890, 65508, 66780, 69216, 74160, 76320, 76426, 81885, 86520, 87344, 89040, 98262, 103824, 106848, 109180, 114639, 115360, 129780, 131016, 133560, 148320, 152852, 163770, 173040, 174688, 178080, 191065, 196524, 207648, 218360, 229278, 245655, 259560, 262032, 267120, 305704, 327540, 343917, 346080, 382130, 393048, 436720, 458556, 491310, 519120, 524064, 534240, 573195, 611408, 655080, 687834, 764260, 786096, 873440, 917112, 982620, 1038240, 1146390, 1222816, 1310160, 1375668, 1528520, 1572192, 1719585, 1834224, 1965240, 2292780, 2620320, 2751336, 3057040, 3439170, 3668448, 3930480, 4585560, 5502672, 6114080, 6878340, 7860960, 9171120, 11005344, 13756680, 18342240, 27513360, 55026720]

約数ペア:

[(1, 55026720), (2, 27513360), (3, 18342240), (4, 13756680), (5, 11005344), (6, 9171120), (7, 7860960), (8, 6878340), (9, 6114080), (10, 5502672), (12, 4585560), (14, 3930480), (15, 3668448), (16, 3439170), (18, 3057040), (20, 2751336), (21, 2620320), (24, 2292780), (28, 1965240), (30, 1834224), (32, 1719585), (35, 1572192), (36, 1528520), (40, 1375668), (42, 1310160), (45, 1222816), (48, 1146390), (53, 1038240), (56, 982620), (60, 917112), (63, 873440), (70, 786096), (72, 764260), (80, 687834), (84, 655080), (90, 611408), (96, 573195), (103, 534240), (105, 524064), (106, 519120), (112, 491310), (120, 458556), (126, 436720), (140, 393048), (144, 382130), (159, 346080), (160, 343917), (168, 327540), (180, 305704), (206, 267120), (210, 262032), (212, 259560), (224, 245655), (240, 229278), (252, 218360), (265, 207648), (280, 196524), (288, 191065), (309, 178080), (315, 174688), (318, 173040), (336, 163770), (360, 152852), (371, 148320), (412, 133560), (420, 131016), (424, 129780), (477, 115360), (480, 114639), (504, 109180), (515, 106848), (530, 103824), (560, 98262), (618, 89040), (630, 87344), (636, 86520), (672, 81885), (720, 76426), (721, 76320), (742, 74160), (795, 69216), (824, 66780), (840, 65508), (848, 64890), (927, 59360), (954, 57680), (1008, 54590), (1030, 53424), (1060, 51912), (1113, 49440), (1120, 49131), (1236, 44520), (1260, 43672), (1272, 43260), (1440, 38213), (1442, 38160), (1484, 37080), (1545, 35616), (1590, 34608), (1648, 33390), (1680, 32754), (1696, 32445), (1854, 29680), (1855, 29664), (1908, 28840), (2016, 27295), (2060, 26712), (2120, 25956), (2163, 25440), (2226, 24720), (2385, 23072), (2472, 22260), (2520, 21836), (2544, 21630), (2884, 19080), (2968, 18540), (3090, 17808), (3180, 17304), (3296, 16695), (3339, 16480), (3360, 16377), (3605, 15264), (3708, 14840), (3710, 14832), (3816, 14420), (4120, 13356), (4240, 12978), (4326, 12720), (4452, 12360), (4635, 11872), (4770, 11536), (4944, 11130), (5040, 10918), (5088, 10815), (5459, 10080), (5565, 9888), (5768, 9540), (5936, 9270), (6180, 8904), (6360, 8652), (6489, 8480), (6678, 8240), (7210, 7632), (7416, 7420)]