210645000

素因数分解:

$2^3\times 3^2\times 5^4\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:214

約数の個数: 240

約数和(自身を含む): 740762880

約数和(自身を除く): 530117880

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, 151, 155, 180, 186, 200, 225, 248, 250, 279, 300, 302, 310, 360, 372, 375, 450, 453, 465, 500, 558, 600, 604, 620, 625, 744, 750, 755, 775, 900, 906, 930, 1000, 1116, 1125, 1208, 1240, 1250, 1359, 1395, 1500, 1510, 1550, 1800, 1812, 1860, 1875, 2232, 2250, 2265, 2325, 2500, 2718, 2790, 3000, 3020, 3100, 3624, 3720, 3750, 3775, 3875, 4500, 4530, 4650, 4681, 5000, 5436, 5580, 5625, 6040, 6200, 6795, 6975, 7500, 7550, 7750, 9000, 9060, 9300, 9362, 10872, 11160, 11250, 11325, 11625, 13590, 13950, 14043, 15000, 15100, 15500, 18120, 18600, 18724, 18875, 19375, 22500, 22650, 23250, 23405, 27180, 27900, 28086, 30200, 31000, 33975, 34875, 37448, 37750, 38750, 42129, 45000, 45300, 46500, 46810, 54360, 55800, 56172, 56625, 58125, 67950, 69750, 70215, 75500, 77500, 84258, 90600, 93000, 93620, 94375, 112344, 113250, 116250, 117025, 135900, 139500, 140430, 151000, 155000, 168516, 169875, 174375, 187240, 188750, 210645, 226500, 232500, 234050, 271800, 279000, 280860, 283125, 337032, 339750, 348750, 351075, 377500, 421290, 453000, 465000, 468100, 561720, 566250, 585125, 679500, 697500, 702150, 755000, 842580, 849375, 936200, 1053225, 1132500, 1170250, 1359000, 1395000, 1404300, 1685160, 1698750, 1755375, 2106450, 2265000, 2340500, 2808600, 2925625, 3397500, 3510750, 4212900, 4681000, 5266125, 5851250, 6795000, 7021500, 8425800, 8776875, 10532250, 11702500, 14043000, 17553750, 21064500, 23405000, 26330625, 35107500, 42129000, 52661250, 70215000, 105322500, 210645000]

約数ペア:

[(1, 210645000), (2, 105322500), (3, 70215000), (4, 52661250), (5, 42129000), (6, 35107500), (8, 26330625), (9, 23405000), (10, 21064500), (12, 17553750), (15, 14043000), (18, 11702500), (20, 10532250), (24, 8776875), (25, 8425800), (30, 7021500), (31, 6795000), (36, 5851250), (40, 5266125), (45, 4681000), (50, 4212900), (60, 3510750), (62, 3397500), (72, 2925625), (75, 2808600), (90, 2340500), (93, 2265000), (100, 2106450), (120, 1755375), (124, 1698750), (125, 1685160), (150, 1404300), (151, 1395000), (155, 1359000), (180, 1170250), (186, 1132500), (200, 1053225), (225, 936200), (248, 849375), (250, 842580), (279, 755000), (300, 702150), (302, 697500), (310, 679500), (360, 585125), (372, 566250), (375, 561720), (450, 468100), (453, 465000), (465, 453000), (500, 421290), (558, 377500), (600, 351075), (604, 348750), (620, 339750), (625, 337032), (744, 283125), (750, 280860), (755, 279000), (775, 271800), (900, 234050), (906, 232500), (930, 226500), (1000, 210645), (1116, 188750), (1125, 187240), (1208, 174375), (1240, 169875), (1250, 168516), (1359, 155000), (1395, 151000), (1500, 140430), (1510, 139500), (1550, 135900), (1800, 117025), (1812, 116250), (1860, 113250), (1875, 112344), (2232, 94375), (2250, 93620), (2265, 93000), (2325, 90600), (2500, 84258), (2718, 77500), (2790, 75500), (3000, 70215), (3020, 69750), (3100, 67950), (3624, 58125), (3720, 56625), (3750, 56172), (3775, 55800), (3875, 54360), (4500, 46810), (4530, 46500), (4650, 45300), (4681, 45000), (5000, 42129), (5436, 38750), (5580, 37750), (5625, 37448), (6040, 34875), (6200, 33975), (6795, 31000), (6975, 30200), (7500, 28086), (7550, 27900), (7750, 27180), (9000, 23405), (9060, 23250), (9300, 22650), (9362, 22500), (10872, 19375), (11160, 18875), (11250, 18724), (11325, 18600), (11625, 18120), (13590, 15500), (13950, 15100), (14043, 15000)]