65496750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{467}}^1$

素因数の和:515

約数の個数: 128

約数和(自身を含む): 189236736

約数和(自身を除く): 123739986

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 25, 30, 33, 34, 50, 51, 55, 66, 75, 85, 102, 110, 125, 150, 165, 170, 187, 250, 255, 275, 330, 374, 375, 425, 467, 510, 550, 561, 750, 825, 850, 934, 935, 1122, 1275, 1375, 1401, 1650, 1870, 2125, 2335, 2550, 2750, 2802, 2805, 4125, 4250, 4670, 4675, 5137, 5610, 6375, 7005, 7939, 8250, 9350, 10274, 11675, 12750, 14010, 14025, 15411, 15878, 23350, 23375, 23817, 25685, 28050, 30822, 35025, 39695, 46750, 47634, 51370, 58375, 70050, 70125, 77055, 79390, 87329, 116750, 119085, 128425, 140250, 154110, 174658, 175125, 198475, 238170, 256850, 261987, 350250, 385275, 396950, 436645, 523974, 595425, 642125, 770550, 873290, 992375, 1190850, 1284250, 1309935, 1926375, 1984750, 2183225, 2619870, 2977125, 3852750, 4366450, 5954250, 6549675, 10916125, 13099350, 21832250, 32748375, 65496750]

約数ペア:

[(1, 65496750), (2, 32748375), (3, 21832250), (5, 13099350), (6, 10916125), (10, 6549675), (11, 5954250), (15, 4366450), (17, 3852750), (22, 2977125), (25, 2619870), (30, 2183225), (33, 1984750), (34, 1926375), (50, 1309935), (51, 1284250), (55, 1190850), (66, 992375), (75, 873290), (85, 770550), (102, 642125), (110, 595425), (125, 523974), (150, 436645), (165, 396950), (170, 385275), (187, 350250), (250, 261987), (255, 256850), (275, 238170), (330, 198475), (374, 175125), (375, 174658), (425, 154110), (467, 140250), (510, 128425), (550, 119085), (561, 116750), (750, 87329), (825, 79390), (850, 77055), (934, 70125), (935, 70050), (1122, 58375), (1275, 51370), (1375, 47634), (1401, 46750), (1650, 39695), (1870, 35025), (2125, 30822), (2335, 28050), (2550, 25685), (2750, 23817), (2802, 23375), (2805, 23350), (4125, 15878), (4250, 15411), (4670, 14025), (4675, 14010), (5137, 12750), (5610, 11675), (6375, 10274), (7005, 9350), (7939, 8250)]