225497160

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2081}}^1$

素因数の和:2148

約数の個数: 192

約数和(自身を含む): 857450880

約数和(自身を除く): 631953720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 43, 45, 56, 60, 63, 70, 72, 84, 86, 90, 105, 120, 126, 129, 140, 168, 172, 180, 210, 215, 252, 258, 280, 301, 315, 344, 360, 387, 420, 430, 504, 516, 602, 630, 645, 774, 840, 860, 903, 1032, 1204, 1260, 1290, 1505, 1548, 1720, 1806, 1935, 2081, 2408, 2520, 2580, 2709, 3010, 3096, 3612, 3870, 4162, 4515, 5160, 5418, 6020, 6243, 7224, 7740, 8324, 9030, 10405, 10836, 12040, 12486, 13545, 14567, 15480, 16648, 18060, 18729, 20810, 21672, 24972, 27090, 29134, 31215, 36120, 37458, 41620, 43701, 49944, 54180, 58268, 62430, 72835, 74916, 83240, 87402, 89483, 93645, 108360, 116536, 124860, 131103, 145670, 149832, 174804, 178966, 187290, 218505, 249720, 262206, 268449, 291340, 349608, 357932, 374580, 437010, 447415, 524412, 536898, 582680, 626381, 655515, 715864, 749160, 805347, 874020, 894830, 1048824, 1073796, 1252762, 1311030, 1342245, 1610694, 1748040, 1789660, 1879143, 2147592, 2505524, 2622060, 2684490, 3131905, 3221388, 3579320, 3758286, 4026735, 5011048, 5244120, 5368980, 5637429, 6263810, 6442776, 7516572, 8053470, 9395715, 10737960, 11274858, 12527620, 15033144, 16106940, 18791430, 22549716, 25055240, 28187145, 32213880, 37582860, 45099432, 56374290, 75165720, 112748580, 225497160]

約数ペア:

[(1, 225497160), (2, 112748580), (3, 75165720), (4, 56374290), (5, 45099432), (6, 37582860), (7, 32213880), (8, 28187145), (9, 25055240), (10, 22549716), (12, 18791430), (14, 16106940), (15, 15033144), (18, 12527620), (20, 11274858), (21, 10737960), (24, 9395715), (28, 8053470), (30, 7516572), (35, 6442776), (36, 6263810), (40, 5637429), (42, 5368980), (43, 5244120), (45, 5011048), (56, 4026735), (60, 3758286), (63, 3579320), (70, 3221388), (72, 3131905), (84, 2684490), (86, 2622060), (90, 2505524), (105, 2147592), (120, 1879143), (126, 1789660), (129, 1748040), (140, 1610694), (168, 1342245), (172, 1311030), (180, 1252762), (210, 1073796), (215, 1048824), (252, 894830), (258, 874020), (280, 805347), (301, 749160), (315, 715864), (344, 655515), (360, 626381), (387, 582680), (420, 536898), (430, 524412), (504, 447415), (516, 437010), (602, 374580), (630, 357932), (645, 349608), (774, 291340), (840, 268449), (860, 262206), (903, 249720), (1032, 218505), (1204, 187290), (1260, 178966), (1290, 174804), (1505, 149832), (1548, 145670), (1720, 131103), (1806, 124860), (1935, 116536), (2081, 108360), (2408, 93645), (2520, 89483), (2580, 87402), (2709, 83240), (3010, 74916), (3096, 72835), (3612, 62430), (3870, 58268), (4162, 54180), (4515, 49944), (5160, 43701), (5418, 41620), (6020, 37458), (6243, 36120), (7224, 31215), (7740, 29134), (8324, 27090), (9030, 24972), (10405, 21672), (10836, 20810), (12040, 18729), (12486, 18060), (13545, 16648), (14567, 15480)]