89455520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:223

約数の個数: 192

約数和(自身を含む): 270418176

約数和(自身を除く): 180962656

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 53, 55, 56, 70, 77, 80, 88, 106, 110, 112, 137, 140, 154, 160, 176, 212, 220, 224, 265, 274, 280, 308, 352, 371, 385, 424, 440, 530, 548, 560, 583, 616, 685, 742, 770, 848, 880, 959, 1060, 1096, 1120, 1166, 1232, 1370, 1484, 1507, 1540, 1696, 1760, 1855, 1918, 2120, 2192, 2332, 2464, 2740, 2915, 2968, 3014, 3080, 3710, 3836, 4081, 4240, 4384, 4664, 4795, 5480, 5830, 5936, 6028, 6160, 7261, 7420, 7535, 7672, 8162, 8480, 9328, 9590, 10549, 10960, 11660, 11872, 12056, 12320, 14522, 14840, 15070, 15344, 16324, 18656, 19180, 20405, 21098, 21920, 23320, 24112, 29044, 29680, 30140, 30688, 32648, 36305, 38360, 40810, 42196, 46640, 48224, 50827, 52745, 58088, 59360, 60280, 65296, 72610, 76720, 79871, 81620, 84392, 93280, 101654, 105490, 116176, 120560, 130592, 145220, 153440, 159742, 163240, 168784, 203308, 210980, 232352, 241120, 254135, 290440, 319484, 326480, 337568, 399355, 406616, 421960, 508270, 559097, 580880, 638968, 652960, 798710, 813232, 843920, 1016540, 1118194, 1161760, 1277936, 1597420, 1626464, 1687840, 2033080, 2236388, 2555872, 2795485, 3194840, 4066160, 4472776, 5590970, 6389680, 8132320, 8945552, 11181940, 12779360, 17891104, 22363880, 44727760, 89455520]

約数ペア:

[(1, 89455520), (2, 44727760), (4, 22363880), (5, 17891104), (7, 12779360), (8, 11181940), (10, 8945552), (11, 8132320), (14, 6389680), (16, 5590970), (20, 4472776), (22, 4066160), (28, 3194840), (32, 2795485), (35, 2555872), (40, 2236388), (44, 2033080), (53, 1687840), (55, 1626464), (56, 1597420), (70, 1277936), (77, 1161760), (80, 1118194), (88, 1016540), (106, 843920), (110, 813232), (112, 798710), (137, 652960), (140, 638968), (154, 580880), (160, 559097), (176, 508270), (212, 421960), (220, 406616), (224, 399355), (265, 337568), (274, 326480), (280, 319484), (308, 290440), (352, 254135), (371, 241120), (385, 232352), (424, 210980), (440, 203308), (530, 168784), (548, 163240), (560, 159742), (583, 153440), (616, 145220), (685, 130592), (742, 120560), (770, 116176), (848, 105490), (880, 101654), (959, 93280), (1060, 84392), (1096, 81620), (1120, 79871), (1166, 76720), (1232, 72610), (1370, 65296), (1484, 60280), (1507, 59360), (1540, 58088), (1696, 52745), (1760, 50827), (1855, 48224), (1918, 46640), (2120, 42196), (2192, 40810), (2332, 38360), (2464, 36305), (2740, 32648), (2915, 30688), (2968, 30140), (3014, 29680), (3080, 29044), (3710, 24112), (3836, 23320), (4081, 21920), (4240, 21098), (4384, 20405), (4664, 19180), (4795, 18656), (5480, 16324), (5830, 15344), (5936, 15070), (6028, 14840), (6160, 14522), (7261, 12320), (7420, 12056), (7535, 11872), (7672, 11660), (8162, 10960), (8480, 10549), (9328, 9590)]