201929760

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{15581}}^1$

素因数の和:15608

約数の個数: 120

約数和(自身を含む): 712689516

約数和(自身を除く): 510759756

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12960, 15581, 31162, 46743, 62324, 77905, 93486, 124648, 140229, 155810, 186972, 233715, 249296, 280458, 311620, 373944, 420687, 467430, 498592, 560916, 623240, 701145, 747888, 841374, 934860, 1121832, 1246480, 1262061, 1402290, 1495776, 1682748, 1869720, 2103435, 2243664, 2492960, 2524122, 2804580, 3365496, 3739440, 4206870, 4487328, 5048244, 5609160, 6310305, 6730992, 7478880, 8413740, 10096488, 11218320, 12620610, 13461984, 16827480, 20192976, 22436640, 25241220, 33654960, 40385952, 50482440, 67309920, 100964880, 201929760]

約数ペア:

[(1, 201929760), (2, 100964880), (3, 67309920), (4, 50482440), (5, 40385952), (6, 33654960), (8, 25241220), (9, 22436640), (10, 20192976), (12, 16827480), (15, 13461984), (16, 12620610), (18, 11218320), (20, 10096488), (24, 8413740), (27, 7478880), (30, 6730992), (32, 6310305), (36, 5609160), (40, 5048244), (45, 4487328), (48, 4206870), (54, 3739440), (60, 3365496), (72, 2804580), (80, 2524122), (81, 2492960), (90, 2243664), (96, 2103435), (108, 1869720), (120, 1682748), (135, 1495776), (144, 1402290), (160, 1262061), (162, 1246480), (180, 1121832), (216, 934860), (240, 841374), (270, 747888), (288, 701145), (324, 623240), (360, 560916), (405, 498592), (432, 467430), (480, 420687), (540, 373944), (648, 311620), (720, 280458), (810, 249296), (864, 233715), (1080, 186972), (1296, 155810), (1440, 140229), (1620, 124648), (2160, 93486), (2592, 77905), (3240, 62324), (4320, 46743), (6480, 31162), (12960, 15581)]