209529000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{31}}^1\times {\mathrm{751}}^1$

素因数の和:809

約数の個数: 192

約数和(自身を含む): 732026880

約数和(自身を除く): 522497880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 31, 36, 40, 45, 50, 60, 62, 72, 75, 90, 93, 100, 120, 124, 125, 150, 155, 180, 186, 200, 225, 248, 250, 279, 300, 310, 360, 372, 375, 450, 465, 500, 558, 600, 620, 744, 750, 751, 775, 900, 930, 1000, 1116, 1125, 1240, 1395, 1500, 1502, 1550, 1800, 1860, 2232, 2250, 2253, 2325, 2790, 3000, 3004, 3100, 3720, 3755, 3875, 4500, 4506, 4650, 5580, 6008, 6200, 6759, 6975, 7510, 7750, 9000, 9012, 9300, 11160, 11265, 11625, 13518, 13950, 15020, 15500, 18024, 18600, 18775, 22530, 23250, 23281, 27036, 27900, 30040, 31000, 33795, 34875, 37550, 45060, 46500, 46562, 54072, 55800, 56325, 67590, 69750, 69843, 75100, 90120, 93000, 93124, 93875, 112650, 116405, 135180, 139500, 139686, 150200, 168975, 186248, 187750, 209529, 225300, 232810, 270360, 279000, 279372, 281625, 337950, 349215, 375500, 419058, 450600, 465620, 558744, 563250, 582025, 675900, 698430, 751000, 838116, 844875, 931240, 1047645, 1126500, 1164050, 1351800, 1396860, 1676232, 1689750, 1746075, 2095290, 2253000, 2328100, 2793720, 2910125, 3379500, 3492150, 4190580, 4656200, 5238225, 5820250, 6759000, 6984300, 8381160, 8730375, 10476450, 11640500, 13968600, 17460750, 20952900, 23281000, 26191125, 34921500, 41905800, 52382250, 69843000, 104764500, 209529000]

約数ペア:

[(1, 209529000), (2, 104764500), (3, 69843000), (4, 52382250), (5, 41905800), (6, 34921500), (8, 26191125), (9, 23281000), (10, 20952900), (12, 17460750), (15, 13968600), (18, 11640500), (20, 10476450), (24, 8730375), (25, 8381160), (30, 6984300), (31, 6759000), (36, 5820250), (40, 5238225), (45, 4656200), (50, 4190580), (60, 3492150), (62, 3379500), (72, 2910125), (75, 2793720), (90, 2328100), (93, 2253000), (100, 2095290), (120, 1746075), (124, 1689750), (125, 1676232), (150, 1396860), (155, 1351800), (180, 1164050), (186, 1126500), (200, 1047645), (225, 931240), (248, 844875), (250, 838116), (279, 751000), (300, 698430), (310, 675900), (360, 582025), (372, 563250), (375, 558744), (450, 465620), (465, 450600), (500, 419058), (558, 375500), (600, 349215), (620, 337950), (744, 281625), (750, 279372), (751, 279000), (775, 270360), (900, 232810), (930, 225300), (1000, 209529), (1116, 187750), (1125, 186248), (1240, 168975), (1395, 150200), (1500, 139686), (1502, 139500), (1550, 135180), (1800, 116405), (1860, 112650), (2232, 93875), (2250, 93124), (2253, 93000), (2325, 90120), (2790, 75100), (3000, 69843), (3004, 69750), (3100, 67590), (3720, 56325), (3755, 55800), (3875, 54072), (4500, 46562), (4506, 46500), (4650, 45060), (5580, 37550), (6008, 34875), (6200, 33795), (6759, 31000), (6975, 30040), (7510, 27900), (7750, 27036), (9000, 23281), (9012, 23250), (9300, 22530), (11160, 18775), (11265, 18600), (11625, 18024), (13518, 15500), (13950, 15020)]