55092240

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{643}}^1$

素因数の和:686

約数の個数: 240

約数和(自身を含む): 224235648

約数和(自身を除く): 169143408

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 102, 105, 112, 119, 120, 126, 136, 140, 144, 153, 168, 170, 180, 204, 210, 238, 240, 252, 255, 272, 280, 306, 315, 336, 340, 357, 360, 408, 420, 476, 504, 510, 560, 595, 612, 630, 643, 680, 714, 720, 765, 816, 840, 952, 1008, 1020, 1071, 1190, 1224, 1260, 1286, 1360, 1428, 1530, 1680, 1785, 1904, 1929, 2040, 2142, 2380, 2448, 2520, 2572, 2856, 3060, 3215, 3570, 3858, 4080, 4284, 4501, 4760, 5040, 5144, 5355, 5712, 5787, 6120, 6430, 7140, 7716, 8568, 9002, 9520, 9645, 10288, 10710, 10931, 11574, 12240, 12860, 13503, 14280, 15432, 17136, 18004, 19290, 21420, 21862, 22505, 23148, 25720, 27006, 28560, 28935, 30864, 32793, 36008, 38580, 40509, 42840, 43724, 45010, 46296, 51440, 54012, 54655, 57870, 65586, 67515, 72016, 76517, 77160, 81018, 85680, 87448, 90020, 92592, 98379, 108024, 109310, 115740, 131172, 135030, 153034, 154320, 162036, 163965, 174896, 180040, 196758, 202545, 216048, 218620, 229551, 231480, 262344, 270060, 306068, 324072, 327930, 360080, 382585, 393516, 405090, 437240, 459102, 462960, 491895, 524688, 540120, 612136, 648144, 655860, 688653, 765170, 787032, 810180, 874480, 918204, 983790, 1080240, 1147755, 1224272, 1311720, 1377306, 1530340, 1574064, 1620360, 1836408, 1967580, 2295510, 2623440, 2754612, 3060680, 3240720, 3443265, 3672816, 3935160, 4591020, 5509224, 6121360, 6886530, 7870320, 9182040, 11018448, 13773060, 18364080, 27546120, 55092240]

約数ペア:

[(1, 55092240), (2, 27546120), (3, 18364080), (4, 13773060), (5, 11018448), (6, 9182040), (7, 7870320), (8, 6886530), (9, 6121360), (10, 5509224), (12, 4591020), (14, 3935160), (15, 3672816), (16, 3443265), (17, 3240720), (18, 3060680), (20, 2754612), (21, 2623440), (24, 2295510), (28, 1967580), (30, 1836408), (34, 1620360), (35, 1574064), (36, 1530340), (40, 1377306), (42, 1311720), (45, 1224272), (48, 1147755), (51, 1080240), (56, 983790), (60, 918204), (63, 874480), (68, 810180), (70, 787032), (72, 765170), (80, 688653), (84, 655860), (85, 648144), (90, 612136), (102, 540120), (105, 524688), (112, 491895), (119, 462960), (120, 459102), (126, 437240), (136, 405090), (140, 393516), (144, 382585), (153, 360080), (168, 327930), (170, 324072), (180, 306068), (204, 270060), (210, 262344), (238, 231480), (240, 229551), (252, 218620), (255, 216048), (272, 202545), (280, 196758), (306, 180040), (315, 174896), (336, 163965), (340, 162036), (357, 154320), (360, 153034), (408, 135030), (420, 131172), (476, 115740), (504, 109310), (510, 108024), (560, 98379), (595, 92592), (612, 90020), (630, 87448), (643, 85680), (680, 81018), (714, 77160), (720, 76517), (765, 72016), (816, 67515), (840, 65586), (952, 57870), (1008, 54655), (1020, 54012), (1071, 51440), (1190, 46296), (1224, 45010), (1260, 43724), (1286, 42840), (1360, 40509), (1428, 38580), (1530, 36008), (1680, 32793), (1785, 30864), (1904, 28935), (1929, 28560), (2040, 27006), (2142, 25720), (2380, 23148), (2448, 22505), (2520, 21862), (2572, 21420), (2856, 19290), (3060, 18004), (3215, 17136), (3570, 15432), (3858, 14280), (4080, 13503), (4284, 12860), (4501, 12240), (4760, 11574), (5040, 10931), (5144, 10710), (5355, 10288), (5712, 9645), (5787, 9520), (6120, 9002), (6430, 8568), (7140, 7716)]