225272880

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{317}}^1$

素因数の和:393

約数の個数: 320

約数和(自身を含む): 908513280

約数和(自身を除く): 683240400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 47, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 94, 105, 108, 112, 120, 126, 135, 140, 141, 144, 168, 180, 188, 189, 210, 216, 235, 240, 252, 270, 280, 282, 315, 317, 329, 336, 360, 376, 378, 420, 423, 432, 470, 504, 540, 560, 564, 630, 634, 658, 705, 720, 752, 756, 840, 846, 940, 945, 951, 987, 1008, 1080, 1128, 1260, 1268, 1269, 1316, 1410, 1512, 1585, 1645, 1680, 1692, 1880, 1890, 1902, 1974, 2115, 2160, 2219, 2256, 2520, 2536, 2538, 2632, 2820, 2853, 2961, 3024, 3170, 3290, 3384, 3760, 3780, 3804, 3948, 4230, 4438, 4755, 4935, 5040, 5072, 5076, 5264, 5640, 5706, 5922, 6340, 6345, 6580, 6657, 6768, 7560, 7608, 7896, 8460, 8559, 8876, 8883, 9510, 9870, 10152, 11095, 11280, 11412, 11844, 12680, 12690, 13160, 13314, 14265, 14805, 14899, 15120, 15216, 15792, 16920, 17118, 17752, 17766, 19020, 19740, 19971, 20304, 22190, 22824, 23688, 25360, 25380, 26320, 26628, 28530, 29610, 29798, 33285, 33840, 34236, 35504, 35532, 38040, 39480, 39942, 42795, 44380, 44415, 44697, 45648, 47376, 50760, 53256, 57060, 59220, 59596, 59913, 66570, 68472, 71064, 74495, 76080, 78960, 79884, 85590, 88760, 88830, 89394, 99855, 101520, 104293, 106512, 114120, 118440, 119192, 119826, 133140, 134091, 136944, 142128, 148990, 159768, 171180, 177520, 177660, 178788, 199710, 208586, 223485, 228240, 236880, 238384, 239652, 266280, 268182, 297980, 299565, 312879, 319536, 342360, 355320, 357576, 399420, 402273, 417172, 446970, 479304, 521465, 532560, 536364, 595960, 599130, 625758, 670455, 684720, 710640, 715152, 798840, 804546, 834344, 893940, 938637, 958608, 1042930, 1072728, 1191920, 1198260, 1251516, 1340910, 1564395, 1597680, 1609092, 1668688, 1787880, 1877274, 2011365, 2085860, 2145456, 2396520, 2503032, 2681820, 2815911, 3128790, 3218184, 3575760, 3754548, 4022730, 4171720, 4693185, 4793040, 5006064, 5363640, 5631822, 6257580, 6436368, 7509096, 8045460, 8343440, 9386370, 10727280, 11263644, 12515160, 14079555, 15018192, 16090920, 18772740, 22527288, 25030320, 28159110, 32181840, 37545480, 45054576, 56318220, 75090960, 112636440, 225272880]

約数ペア:

[(1, 225272880), (2, 112636440), (3, 75090960), (4, 56318220), (5, 45054576), (6, 37545480), (7, 32181840), (8, 28159110), (9, 25030320), (10, 22527288), (12, 18772740), (14, 16090920), (15, 15018192), (16, 14079555), (18, 12515160), (20, 11263644), (21, 10727280), (24, 9386370), (27, 8343440), (28, 8045460), (30, 7509096), (35, 6436368), (36, 6257580), (40, 5631822), (42, 5363640), (45, 5006064), (47, 4793040), (48, 4693185), (54, 4171720), (56, 4022730), (60, 3754548), (63, 3575760), (70, 3218184), (72, 3128790), (80, 2815911), (84, 2681820), (90, 2503032), (94, 2396520), (105, 2145456), (108, 2085860), (112, 2011365), (120, 1877274), (126, 1787880), (135, 1668688), (140, 1609092), (141, 1597680), (144, 1564395), (168, 1340910), (180, 1251516), (188, 1198260), (189, 1191920), (210, 1072728), (216, 1042930), (235, 958608), (240, 938637), (252, 893940), (270, 834344), (280, 804546), (282, 798840), (315, 715152), (317, 710640), (329, 684720), (336, 670455), (360, 625758), (376, 599130), (378, 595960), (420, 536364), (423, 532560), (432, 521465), (470, 479304), (504, 446970), (540, 417172), (560, 402273), (564, 399420), (630, 357576), (634, 355320), (658, 342360), (705, 319536), (720, 312879), (752, 299565), (756, 297980), (840, 268182), (846, 266280), (940, 239652), (945, 238384), (951, 236880), (987, 228240), (1008, 223485), (1080, 208586), (1128, 199710), (1260, 178788), (1268, 177660), (1269, 177520), (1316, 171180), (1410, 159768), (1512, 148990), (1585, 142128), (1645, 136944), (1680, 134091), (1692, 133140), (1880, 119826), (1890, 119192), (1902, 118440), (1974, 114120), (2115, 106512), (2160, 104293), (2219, 101520), (2256, 99855), (2520, 89394), (2536, 88830), (2538, 88760), (2632, 85590), (2820, 79884), (2853, 78960), (2961, 76080), (3024, 74495), (3170, 71064), (3290, 68472), (3384, 66570), (3760, 59913), (3780, 59596), (3804, 59220), (3948, 57060), (4230, 53256), (4438, 50760), (4755, 47376), (4935, 45648), (5040, 44697), (5072, 44415), (5076, 44380), (5264, 42795), (5640, 39942), (5706, 39480), (5922, 38040), (6340, 35532), (6345, 35504), (6580, 34236), (6657, 33840), (6768, 33285), (7560, 29798), (7608, 29610), (7896, 28530), (8460, 26628), (8559, 26320), (8876, 25380), (8883, 25360), (9510, 23688), (9870, 22824), (10152, 22190), (11095, 20304), (11280, 19971), (11412, 19740), (11844, 19020), (12680, 17766), (12690, 17752), (13160, 17118), (13314, 16920), (14265, 15792), (14805, 15216), (14899, 15120)]