325290000

素因数分解:

$2^4\times 3^1\times 5^4\times 7^1\times {\mathrm{1549}}^1$

素因数の和:1587

約数の個数: 200

約数和(自身を含む): 1200865600

約数和(自身を除く): 875575600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 125, 140, 150, 168, 175, 200, 210, 240, 250, 280, 300, 336, 350, 375, 400, 420, 500, 525, 560, 600, 625, 700, 750, 840, 875, 1000, 1050, 1200, 1250, 1400, 1500, 1549, 1680, 1750, 1875, 2000, 2100, 2500, 2625, 2800, 3000, 3098, 3500, 3750, 4200, 4375, 4647, 5000, 5250, 6000, 6196, 7000, 7500, 7745, 8400, 8750, 9294, 10000, 10500, 10843, 12392, 13125, 14000, 15000, 15490, 17500, 18588, 21000, 21686, 23235, 24784, 26250, 30000, 30980, 32529, 35000, 37176, 38725, 42000, 43372, 46470, 52500, 54215, 61960, 65058, 70000, 74352, 77450, 86744, 92940, 105000, 108430, 116175, 123920, 130116, 154900, 162645, 173488, 185880, 193625, 210000, 216860, 232350, 260232, 271075, 309800, 325290, 371760, 387250, 433720, 464700, 520464, 542150, 580875, 619600, 650580, 774500, 813225, 867440, 929400, 968125, 1084300, 1161750, 1301160, 1355375, 1549000, 1626450, 1858800, 1936250, 2168600, 2323500, 2602320, 2710750, 2904375, 3098000, 3252900, 3872500, 4066125, 4337200, 4647000, 5421500, 5808750, 6505800, 6776875, 7745000, 8132250, 9294000, 10843000, 11617500, 13011600, 13553750, 15490000, 16264500, 20330625, 21686000, 23235000, 27107500, 32529000, 40661250, 46470000, 54215000, 65058000, 81322500, 108430000, 162645000, 325290000]

約数ペア:

[(1, 325290000), (2, 162645000), (3, 108430000), (4, 81322500), (5, 65058000), (6, 54215000), (7, 46470000), (8, 40661250), (10, 32529000), (12, 27107500), (14, 23235000), (15, 21686000), (16, 20330625), (20, 16264500), (21, 15490000), (24, 13553750), (25, 13011600), (28, 11617500), (30, 10843000), (35, 9294000), (40, 8132250), (42, 7745000), (48, 6776875), (50, 6505800), (56, 5808750), (60, 5421500), (70, 4647000), (75, 4337200), (80, 4066125), (84, 3872500), (100, 3252900), (105, 3098000), (112, 2904375), (120, 2710750), (125, 2602320), (140, 2323500), (150, 2168600), (168, 1936250), (175, 1858800), (200, 1626450), (210, 1549000), (240, 1355375), (250, 1301160), (280, 1161750), (300, 1084300), (336, 968125), (350, 929400), (375, 867440), (400, 813225), (420, 774500), (500, 650580), (525, 619600), (560, 580875), (600, 542150), (625, 520464), (700, 464700), (750, 433720), (840, 387250), (875, 371760), (1000, 325290), (1050, 309800), (1200, 271075), (1250, 260232), (1400, 232350), (1500, 216860), (1549, 210000), (1680, 193625), (1750, 185880), (1875, 173488), (2000, 162645), (2100, 154900), (2500, 130116), (2625, 123920), (2800, 116175), (3000, 108430), (3098, 105000), (3500, 92940), (3750, 86744), (4200, 77450), (4375, 74352), (4647, 70000), (5000, 65058), (5250, 61960), (6000, 54215), (6196, 52500), (7000, 46470), (7500, 43372), (7745, 42000), (8400, 38725), (8750, 37176), (9294, 35000), (10000, 32529), (10500, 30980), (10843, 30000), (12392, 26250), (13125, 24784), (14000, 23235), (15000, 21686), (15490, 21000), (17500, 18588)]