45423180

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2549}}^1$

素因数の和:2581

約数の個数: 120

約数和(自身を含む): 155509200

約数和(自身を除く): 110086020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 81, 90, 99, 108, 110, 132, 135, 162, 165, 180, 198, 220, 270, 297, 324, 330, 396, 405, 495, 540, 594, 660, 810, 891, 990, 1188, 1485, 1620, 1782, 1980, 2549, 2970, 3564, 4455, 5098, 5940, 7647, 8910, 10196, 12745, 15294, 17820, 22941, 25490, 28039, 30588, 38235, 45882, 50980, 56078, 68823, 76470, 84117, 91764, 112156, 114705, 137646, 140195, 152940, 168234, 206469, 229410, 252351, 275292, 280390, 336468, 344115, 412938, 420585, 458820, 504702, 560780, 688230, 757053, 825876, 841170, 1009404, 1032345, 1261755, 1376460, 1514106, 1682340, 2064690, 2271159, 2523510, 3028212, 3785265, 4129380, 4542318, 5047020, 7570530, 9084636, 11355795, 15141060, 22711590, 45423180]

約数ペア:

[(1, 45423180), (2, 22711590), (3, 15141060), (4, 11355795), (5, 9084636), (6, 7570530), (9, 5047020), (10, 4542318), (11, 4129380), (12, 3785265), (15, 3028212), (18, 2523510), (20, 2271159), (22, 2064690), (27, 1682340), (30, 1514106), (33, 1376460), (36, 1261755), (44, 1032345), (45, 1009404), (54, 841170), (55, 825876), (60, 757053), (66, 688230), (81, 560780), (90, 504702), (99, 458820), (108, 420585), (110, 412938), (132, 344115), (135, 336468), (162, 280390), (165, 275292), (180, 252351), (198, 229410), (220, 206469), (270, 168234), (297, 152940), (324, 140195), (330, 137646), (396, 114705), (405, 112156), (495, 91764), (540, 84117), (594, 76470), (660, 68823), (810, 56078), (891, 50980), (990, 45882), (1188, 38235), (1485, 30588), (1620, 28039), (1782, 25490), (1980, 22941), (2549, 17820), (2970, 15294), (3564, 12745), (4455, 10196), (5098, 8910), (5940, 7647)]