4497900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:104

約数の個数: 144

約数和(自身を含む): 14999040

約数和(自身を除く): 10501140

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 29, 30, 33, 44, 47, 50, 55, 58, 60, 66, 75, 87, 94, 100, 110, 116, 132, 141, 145, 150, 165, 174, 188, 220, 235, 275, 282, 290, 300, 319, 330, 348, 435, 470, 517, 550, 564, 580, 638, 660, 705, 725, 825, 870, 940, 957, 1034, 1100, 1175, 1276, 1363, 1410, 1450, 1551, 1595, 1650, 1740, 1914, 2068, 2175, 2350, 2585, 2726, 2820, 2900, 3102, 3190, 3300, 3525, 3828, 4089, 4350, 4700, 4785, 5170, 5452, 6204, 6380, 6815, 7050, 7755, 7975, 8178, 8700, 9570, 10340, 12925, 13630, 14100, 14993, 15510, 15950, 16356, 19140, 20445, 23925, 25850, 27260, 29986, 31020, 31900, 34075, 38775, 40890, 44979, 47850, 51700, 59972, 68150, 74965, 77550, 81780, 89958, 95700, 102225, 136300, 149930, 155100, 179916, 204450, 224895, 299860, 374825, 408900, 449790, 749650, 899580, 1124475, 1499300, 2248950, 4497900]

約数ペア:

[(1, 4497900), (2, 2248950), (3, 1499300), (4, 1124475), (5, 899580), (6, 749650), (10, 449790), (11, 408900), (12, 374825), (15, 299860), (20, 224895), (22, 204450), (25, 179916), (29, 155100), (30, 149930), (33, 136300), (44, 102225), (47, 95700), (50, 89958), (55, 81780), (58, 77550), (60, 74965), (66, 68150), (75, 59972), (87, 51700), (94, 47850), (100, 44979), (110, 40890), (116, 38775), (132, 34075), (141, 31900), (145, 31020), (150, 29986), (165, 27260), (174, 25850), (188, 23925), (220, 20445), (235, 19140), (275, 16356), (282, 15950), (290, 15510), (300, 14993), (319, 14100), (330, 13630), (348, 12925), (435, 10340), (470, 9570), (517, 8700), (550, 8178), (564, 7975), (580, 7755), (638, 7050), (660, 6815), (705, 6380), (725, 6204), (825, 5452), (870, 5170), (940, 4785), (957, 4700), (1034, 4350), (1100, 4089), (1175, 3828), (1276, 3525), (1363, 3300), (1410, 3190), (1450, 3102), (1551, 2900), (1595, 2820), (1650, 2726), (1740, 2585), (1914, 2350), (2068, 2175)]