65686950

素因数分解:

$2^1\times 3^4\times 5^2\times 7^2\times {\mathrm{331}}^1$

素因数の和:369

約数の個数: 180

約数和(自身を含む): 212951772

約数和(自身を除く): 147264822

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 49, 50, 54, 63, 70, 75, 81, 90, 98, 105, 126, 135, 147, 150, 162, 175, 189, 210, 225, 245, 270, 294, 315, 331, 350, 378, 405, 441, 450, 490, 525, 567, 630, 662, 675, 735, 810, 882, 945, 993, 1050, 1134, 1225, 1323, 1350, 1470, 1575, 1655, 1890, 1986, 2025, 2205, 2317, 2450, 2646, 2835, 2979, 3150, 3310, 3675, 3969, 4050, 4410, 4634, 4725, 4965, 5670, 5958, 6615, 6951, 7350, 7938, 8275, 8937, 9450, 9930, 11025, 11585, 13230, 13902, 14175, 14895, 16219, 16550, 17874, 19845, 20853, 22050, 23170, 24825, 26811, 28350, 29790, 32438, 33075, 34755, 39690, 41706, 44685, 48657, 49650, 53622, 57925, 62559, 66150, 69510, 74475, 81095, 89370, 97314, 99225, 104265, 115850, 125118, 134055, 145971, 148950, 162190, 173775, 187677, 198450, 208530, 223425, 243285, 268110, 291942, 312795, 347550, 375354, 405475, 437913, 446850, 486570, 521325, 625590, 670275, 729855, 810950, 875826, 938385, 1042650, 1216425, 1313739, 1340550, 1459710, 1563975, 1876770, 2189565, 2432850, 2627478, 3127950, 3649275, 4379130, 4691925, 6568695, 7298550, 9383850, 10947825, 13137390, 21895650, 32843475, 65686950]

約数ペア:

[(1, 65686950), (2, 32843475), (3, 21895650), (5, 13137390), (6, 10947825), (7, 9383850), (9, 7298550), (10, 6568695), (14, 4691925), (15, 4379130), (18, 3649275), (21, 3127950), (25, 2627478), (27, 2432850), (30, 2189565), (35, 1876770), (42, 1563975), (45, 1459710), (49, 1340550), (50, 1313739), (54, 1216425), (63, 1042650), (70, 938385), (75, 875826), (81, 810950), (90, 729855), (98, 670275), (105, 625590), (126, 521325), (135, 486570), (147, 446850), (150, 437913), (162, 405475), (175, 375354), (189, 347550), (210, 312795), (225, 291942), (245, 268110), (270, 243285), (294, 223425), (315, 208530), (331, 198450), (350, 187677), (378, 173775), (405, 162190), (441, 148950), (450, 145971), (490, 134055), (525, 125118), (567, 115850), (630, 104265), (662, 99225), (675, 97314), (735, 89370), (810, 81095), (882, 74475), (945, 69510), (993, 66150), (1050, 62559), (1134, 57925), (1225, 53622), (1323, 49650), (1350, 48657), (1470, 44685), (1575, 41706), (1655, 39690), (1890, 34755), (1986, 33075), (2025, 32438), (2205, 29790), (2317, 28350), (2450, 26811), (2646, 24825), (2835, 23170), (2979, 22050), (3150, 20853), (3310, 19845), (3675, 17874), (3969, 16550), (4050, 16219), (4410, 14895), (4634, 14175), (4725, 13902), (4965, 13230), (5670, 11585), (5958, 11025), (6615, 9930), (6951, 9450), (7350, 8937), (7938, 8275)]