13011600

素因数分解:

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

素因数の和:1577

約数の個数: 120

約数和(自身を含む): 47665600

約数和(自身を除く): 34654000

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, 140, 150, 168, 175, 200, 210, 240, 280, 300, 336, 350, 400, 420, 525, 560, 600, 700, 840, 1050, 1200, 1400, 1549, 1680, 2100, 2800, 3098, 4200, 4647, 6196, 7745, 8400, 9294, 10843, 12392, 15490, 18588, 21686, 23235, 24784, 30980, 32529, 37176, 38725, 43372, 46470, 54215, 61960, 65058, 74352, 77450, 86744, 92940, 108430, 116175, 123920, 130116, 154900, 162645, 173488, 185880, 216860, 232350, 260232, 271075, 309800, 325290, 371760, 433720, 464700, 520464, 542150, 619600, 650580, 813225, 867440, 929400, 1084300, 1301160, 1626450, 1858800, 2168600, 2602320, 3252900, 4337200, 6505800, 13011600]

約数ペア:

[(1, 13011600), (2, 6505800), (3, 4337200), (4, 3252900), (5, 2602320), (6, 2168600), (7, 1858800), (8, 1626450), (10, 1301160), (12, 1084300), (14, 929400), (15, 867440), (16, 813225), (20, 650580), (21, 619600), (24, 542150), (25, 520464), (28, 464700), (30, 433720), (35, 371760), (40, 325290), (42, 309800), (48, 271075), (50, 260232), (56, 232350), (60, 216860), (70, 185880), (75, 173488), (80, 162645), (84, 154900), (100, 130116), (105, 123920), (112, 116175), (120, 108430), (140, 92940), (150, 86744), (168, 77450), (175, 74352), (200, 65058), (210, 61960), (240, 54215), (280, 46470), (300, 43372), (336, 38725), (350, 37176), (400, 32529), (420, 30980), (525, 24784), (560, 23235), (600, 21686), (700, 18588), (840, 15490), (1050, 12392), (1200, 10843), (1400, 9294), (1549, 8400), (1680, 7745), (2100, 6196), (2800, 4647), (3098, 4200)]