52402500

素因数分解:

$2^2\times 3^2\times 5^4\times {\mathrm{17}}^1\times {\mathrm{137}}^1$

素因数の和:184

約数の個数: 180

約数和(自身を含む): 176540364

約数和(自身を除く): 124137864

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 30, 34, 36, 45, 50, 51, 60, 68, 75, 85, 90, 100, 102, 125, 137, 150, 153, 170, 180, 204, 225, 250, 255, 274, 300, 306, 340, 375, 411, 425, 450, 500, 510, 548, 612, 625, 685, 750, 765, 822, 850, 900, 1020, 1125, 1233, 1250, 1275, 1370, 1500, 1530, 1644, 1700, 1875, 2055, 2125, 2250, 2329, 2466, 2500, 2550, 2740, 3060, 3425, 3750, 3825, 4110, 4250, 4500, 4658, 4932, 5100, 5625, 6165, 6375, 6850, 6987, 7500, 7650, 8220, 8500, 9316, 10275, 10625, 11250, 11645, 12330, 12750, 13700, 13974, 15300, 17125, 19125, 20550, 20961, 21250, 22500, 23290, 24660, 25500, 27948, 30825, 31875, 34250, 34935, 38250, 41100, 41922, 42500, 46580, 51375, 58225, 61650, 63750, 68500, 69870, 76500, 83844, 85625, 95625, 102750, 104805, 116450, 123300, 127500, 139740, 154125, 171250, 174675, 191250, 205500, 209610, 232900, 256875, 291125, 308250, 342500, 349350, 382500, 419220, 513750, 524025, 582250, 616500, 698700, 770625, 873375, 1027500, 1048050, 1164500, 1455625, 1541250, 1746750, 2096100, 2620125, 2911250, 3082500, 3493500, 4366875, 5240250, 5822500, 8733750, 10480500, 13100625, 17467500, 26201250, 52402500]

約数ペア:

[(1, 52402500), (2, 26201250), (3, 17467500), (4, 13100625), (5, 10480500), (6, 8733750), (9, 5822500), (10, 5240250), (12, 4366875), (15, 3493500), (17, 3082500), (18, 2911250), (20, 2620125), (25, 2096100), (30, 1746750), (34, 1541250), (36, 1455625), (45, 1164500), (50, 1048050), (51, 1027500), (60, 873375), (68, 770625), (75, 698700), (85, 616500), (90, 582250), (100, 524025), (102, 513750), (125, 419220), (137, 382500), (150, 349350), (153, 342500), (170, 308250), (180, 291125), (204, 256875), (225, 232900), (250, 209610), (255, 205500), (274, 191250), (300, 174675), (306, 171250), (340, 154125), (375, 139740), (411, 127500), (425, 123300), (450, 116450), (500, 104805), (510, 102750), (548, 95625), (612, 85625), (625, 83844), (685, 76500), (750, 69870), (765, 68500), (822, 63750), (850, 61650), (900, 58225), (1020, 51375), (1125, 46580), (1233, 42500), (1250, 41922), (1275, 41100), (1370, 38250), (1500, 34935), (1530, 34250), (1644, 31875), (1700, 30825), (1875, 27948), (2055, 25500), (2125, 24660), (2250, 23290), (2329, 22500), (2466, 21250), (2500, 20961), (2550, 20550), (2740, 19125), (3060, 17125), (3425, 15300), (3750, 13974), (3825, 13700), (4110, 12750), (4250, 12330), (4500, 11645), (4658, 11250), (4932, 10625), (5100, 10275), (5625, 9316), (6165, 8500), (6375, 8220), (6850, 7650), (6987, 7500)]