225708768

素因数分解:

$2^5\times 3^4\times {\mathrm{31}}^1\times {\mathrm{53}}^2$

素因数の和:159

約数の個数: 180

約数和(自身を含む): 698388768

約数和(自身を除く): 472680000

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 53, 54, 62, 72, 81, 93, 96, 106, 108, 124, 144, 159, 162, 186, 212, 216, 248, 279, 288, 318, 324, 372, 424, 432, 477, 496, 558, 636, 648, 744, 837, 848, 864, 954, 992, 1116, 1272, 1296, 1431, 1488, 1643, 1674, 1696, 1908, 2232, 2511, 2544, 2592, 2809, 2862, 2976, 3286, 3348, 3816, 4293, 4464, 4929, 5022, 5088, 5618, 5724, 6572, 6696, 7632, 8427, 8586, 8928, 9858, 10044, 11236, 11448, 13144, 13392, 14787, 15264, 16854, 17172, 19716, 20088, 22472, 22896, 25281, 26288, 26784, 29574, 33708, 34344, 39432, 40176, 44361, 44944, 45792, 50562, 52576, 59148, 67416, 68688, 75843, 78864, 80352, 87079, 88722, 89888, 101124, 118296, 133083, 134832, 137376, 151686, 157728, 174158, 177444, 202248, 227529, 236592, 261237, 266166, 269664, 303372, 348316, 354888, 404496, 455058, 473184, 522474, 532332, 606744, 696632, 709776, 783711, 808992, 910116, 1044948, 1064664, 1213488, 1393264, 1419552, 1567422, 1820232, 2089896, 2129328, 2351133, 2426976, 2786528, 3134844, 3640464, 4179792, 4258656, 4702266, 6269688, 7053399, 7280928, 8359584, 9404532, 12539376, 14106798, 18809064, 25078752, 28213596, 37618128, 56427192, 75236256, 112854384, 225708768]

約数ペア:

[(1, 225708768), (2, 112854384), (3, 75236256), (4, 56427192), (6, 37618128), (8, 28213596), (9, 25078752), (12, 18809064), (16, 14106798), (18, 12539376), (24, 9404532), (27, 8359584), (31, 7280928), (32, 7053399), (36, 6269688), (48, 4702266), (53, 4258656), (54, 4179792), (62, 3640464), (72, 3134844), (81, 2786528), (93, 2426976), (96, 2351133), (106, 2129328), (108, 2089896), (124, 1820232), (144, 1567422), (159, 1419552), (162, 1393264), (186, 1213488), (212, 1064664), (216, 1044948), (248, 910116), (279, 808992), (288, 783711), (318, 709776), (324, 696632), (372, 606744), (424, 532332), (432, 522474), (477, 473184), (496, 455058), (558, 404496), (636, 354888), (648, 348316), (744, 303372), (837, 269664), (848, 266166), (864, 261237), (954, 236592), (992, 227529), (1116, 202248), (1272, 177444), (1296, 174158), (1431, 157728), (1488, 151686), (1643, 137376), (1674, 134832), (1696, 133083), (1908, 118296), (2232, 101124), (2511, 89888), (2544, 88722), (2592, 87079), (2809, 80352), (2862, 78864), (2976, 75843), (3286, 68688), (3348, 67416), (3816, 59148), (4293, 52576), (4464, 50562), (4929, 45792), (5022, 44944), (5088, 44361), (5618, 40176), (5724, 39432), (6572, 34344), (6696, 33708), (7632, 29574), (8427, 26784), (8586, 26288), (8928, 25281), (9858, 22896), (10044, 22472), (11236, 20088), (11448, 19716), (13144, 17172), (13392, 16854), (14787, 15264)]