90264510

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{293}}^1$

素因数の和:479

約数の個数: 128

約数和(自身を含む): 277724160

約数和(自身を除く): 187459650

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 163, 189, 210, 270, 293, 315, 326, 378, 489, 586, 630, 815, 879, 945, 978, 1141, 1465, 1467, 1630, 1758, 1890, 2051, 2282, 2445, 2637, 2930, 2934, 3423, 4102, 4395, 4401, 4890, 5274, 5705, 6153, 6846, 7335, 7911, 8790, 8802, 10255, 10269, 11410, 12306, 13185, 14670, 15822, 17115, 18459, 20510, 20538, 22005, 26370, 30765, 30807, 34230, 36918, 39555, 44010, 47759, 51345, 55377, 61530, 61614, 79110, 92295, 95518, 102690, 110754, 143277, 154035, 184590, 238795, 276885, 286554, 308070, 334313, 429831, 477590, 553770, 668626, 716385, 859662, 1002939, 1289493, 1432770, 1671565, 2005878, 2149155, 2578986, 3008817, 3343130, 4298310, 5014695, 6017634, 6447465, 9026451, 10029390, 12894930, 15044085, 18052902, 30088170, 45132255, 90264510]

約数ペア:

[(1, 90264510), (2, 45132255), (3, 30088170), (5, 18052902), (6, 15044085), (7, 12894930), (9, 10029390), (10, 9026451), (14, 6447465), (15, 6017634), (18, 5014695), (21, 4298310), (27, 3343130), (30, 3008817), (35, 2578986), (42, 2149155), (45, 2005878), (54, 1671565), (63, 1432770), (70, 1289493), (90, 1002939), (105, 859662), (126, 716385), (135, 668626), (163, 553770), (189, 477590), (210, 429831), (270, 334313), (293, 308070), (315, 286554), (326, 276885), (378, 238795), (489, 184590), (586, 154035), (630, 143277), (815, 110754), (879, 102690), (945, 95518), (978, 92295), (1141, 79110), (1465, 61614), (1467, 61530), (1630, 55377), (1758, 51345), (1890, 47759), (2051, 44010), (2282, 39555), (2445, 36918), (2637, 34230), (2930, 30807), (2934, 30765), (3423, 26370), (4102, 22005), (4395, 20538), (4401, 20510), (4890, 18459), (5274, 17115), (5705, 15822), (6153, 14670), (6846, 13185), (7335, 12306), (7911, 11410), (8790, 10269), (8802, 10255)]