199326240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{929}}^1$

素因数の和:1099

約数の個数: 144

約数和(自身を含む): 685503000

約数和(自身を除く): 486176760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 149, 160, 180, 240, 288, 298, 360, 447, 480, 596, 720, 745, 894, 929, 1192, 1341, 1440, 1490, 1788, 1858, 2235, 2384, 2682, 2787, 2980, 3576, 3716, 4470, 4645, 4768, 5364, 5574, 5960, 6705, 7152, 7432, 8361, 8940, 9290, 10728, 11148, 11920, 13410, 13935, 14304, 14864, 16722, 17880, 18580, 21456, 22296, 23840, 26820, 27870, 29728, 33444, 35760, 37160, 41805, 42912, 44592, 53640, 55740, 66888, 71520, 74320, 83610, 89184, 107280, 111480, 133776, 138421, 148640, 167220, 214560, 222960, 267552, 276842, 334440, 415263, 445920, 553684, 668880, 692105, 830526, 1107368, 1245789, 1337760, 1384210, 1661052, 2076315, 2214736, 2491578, 2768420, 3322104, 4152630, 4429472, 4983156, 5536840, 6228945, 6644208, 8305260, 9966312, 11073680, 12457890, 13288416, 16610520, 19932624, 22147360, 24915780, 33221040, 39865248, 49831560, 66442080, 99663120, 199326240]

約数ペア:

[(1, 199326240), (2, 99663120), (3, 66442080), (4, 49831560), (5, 39865248), (6, 33221040), (8, 24915780), (9, 22147360), (10, 19932624), (12, 16610520), (15, 13288416), (16, 12457890), (18, 11073680), (20, 9966312), (24, 8305260), (30, 6644208), (32, 6228945), (36, 5536840), (40, 4983156), (45, 4429472), (48, 4152630), (60, 3322104), (72, 2768420), (80, 2491578), (90, 2214736), (96, 2076315), (120, 1661052), (144, 1384210), (149, 1337760), (160, 1245789), (180, 1107368), (240, 830526), (288, 692105), (298, 668880), (360, 553684), (447, 445920), (480, 415263), (596, 334440), (720, 276842), (745, 267552), (894, 222960), (929, 214560), (1192, 167220), (1341, 148640), (1440, 138421), (1490, 133776), (1788, 111480), (1858, 107280), (2235, 89184), (2384, 83610), (2682, 74320), (2787, 71520), (2980, 66888), (3576, 55740), (3716, 53640), (4470, 44592), (4645, 42912), (4768, 41805), (5364, 37160), (5574, 35760), (5960, 33444), (6705, 29728), (7152, 27870), (7432, 26820), (8361, 23840), (8940, 22296), (9290, 21456), (10728, 18580), (11148, 17880), (11920, 16722), (13410, 14864), (13935, 14304)]