225052884

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{43}}^2$

素因数の和:136

約数の個数: 216

約数和(自身を含む): 725094720

約数和(自身を除く): 500041836

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 36, 42, 43, 46, 49, 54, 63, 69, 84, 86, 92, 98, 108, 126, 129, 138, 147, 161, 172, 189, 196, 207, 252, 258, 276, 294, 301, 322, 378, 387, 414, 441, 483, 516, 588, 602, 621, 644, 756, 774, 828, 882, 903, 966, 989, 1127, 1161, 1204, 1242, 1323, 1449, 1548, 1764, 1806, 1849, 1932, 1978, 2107, 2254, 2322, 2484, 2646, 2709, 2898, 2967, 3381, 3612, 3698, 3956, 4214, 4347, 4508, 4644, 5292, 5418, 5547, 5796, 5934, 6321, 6762, 6923, 7396, 8127, 8428, 8694, 8901, 10143, 10836, 11094, 11868, 12642, 12943, 13524, 13846, 16254, 16641, 17388, 17802, 18963, 20286, 20769, 22188, 25284, 25886, 26703, 27692, 30429, 32508, 33282, 35604, 37926, 38829, 40572, 41538, 42527, 48461, 49923, 51772, 53406, 56889, 60858, 62307, 66564, 75852, 77658, 83076, 85054, 90601, 96922, 99846, 106812, 113778, 116487, 121716, 124614, 127581, 145383, 155316, 170108, 181202, 186921, 193844, 199692, 227556, 232974, 249228, 255162, 271803, 290766, 297689, 349461, 362404, 373842, 382743, 436149, 465948, 510324, 543606, 581532, 595378, 698922, 747684, 765486, 815409, 872298, 893067, 1087212, 1148229, 1190756, 1308447, 1397844, 1530972, 1630818, 1744596, 1786134, 2083823, 2296458, 2446227, 2616894, 2679201, 3261636, 3572268, 4167646, 4592916, 4892454, 5233788, 5358402, 6251469, 8037603, 8335292, 9784908, 10716804, 12502938, 16075206, 18754407, 25005876, 32150412, 37508814, 56263221, 75017628, 112526442, 225052884]

約数ペア:

[(1, 225052884), (2, 112526442), (3, 75017628), (4, 56263221), (6, 37508814), (7, 32150412), (9, 25005876), (12, 18754407), (14, 16075206), (18, 12502938), (21, 10716804), (23, 9784908), (27, 8335292), (28, 8037603), (36, 6251469), (42, 5358402), (43, 5233788), (46, 4892454), (49, 4592916), (54, 4167646), (63, 3572268), (69, 3261636), (84, 2679201), (86, 2616894), (92, 2446227), (98, 2296458), (108, 2083823), (126, 1786134), (129, 1744596), (138, 1630818), (147, 1530972), (161, 1397844), (172, 1308447), (189, 1190756), (196, 1148229), (207, 1087212), (252, 893067), (258, 872298), (276, 815409), (294, 765486), (301, 747684), (322, 698922), (378, 595378), (387, 581532), (414, 543606), (441, 510324), (483, 465948), (516, 436149), (588, 382743), (602, 373842), (621, 362404), (644, 349461), (756, 297689), (774, 290766), (828, 271803), (882, 255162), (903, 249228), (966, 232974), (989, 227556), (1127, 199692), (1161, 193844), (1204, 186921), (1242, 181202), (1323, 170108), (1449, 155316), (1548, 145383), (1764, 127581), (1806, 124614), (1849, 121716), (1932, 116487), (1978, 113778), (2107, 106812), (2254, 99846), (2322, 96922), (2484, 90601), (2646, 85054), (2709, 83076), (2898, 77658), (2967, 75852), (3381, 66564), (3612, 62307), (3698, 60858), (3956, 56889), (4214, 53406), (4347, 51772), (4508, 49923), (4644, 48461), (5292, 42527), (5418, 41538), (5547, 40572), (5796, 38829), (5934, 37926), (6321, 35604), (6762, 33282), (6923, 32508), (7396, 30429), (8127, 27692), (8428, 26703), (8694, 25886), (8901, 25284), (10143, 22188), (10836, 20769), (11094, 20286), (11868, 18963), (12642, 17802), (12943, 17388), (13524, 16641), (13846, 16254)]