1499300

素因数分解:

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

素因数の和:101

約数の個数: 72

約数和(自身を含む): 3749760

約数和(自身を除く): 2250460

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 29, 44, 47, 50, 55, 58, 94, 100, 110, 116, 145, 188, 220, 235, 275, 290, 319, 470, 517, 550, 580, 638, 725, 940, 1034, 1100, 1175, 1276, 1363, 1450, 1595, 2068, 2350, 2585, 2726, 2900, 3190, 4700, 5170, 5452, 6380, 6815, 7975, 10340, 12925, 13630, 14993, 15950, 25850, 27260, 29986, 31900, 34075, 51700, 59972, 68150, 74965, 136300, 149930, 299860, 374825, 749650, 1499300]

約数ペア:

[(1, 1499300), (2, 749650), (4, 374825), (5, 299860), (10, 149930), (11, 136300), (20, 74965), (22, 68150), (25, 59972), (29, 51700), (44, 34075), (47, 31900), (50, 29986), (55, 27260), (58, 25850), (94, 15950), (100, 14993), (110, 13630), (116, 12925), (145, 10340), (188, 7975), (220, 6815), (235, 6380), (275, 5452), (290, 5170), (319, 4700), (470, 3190), (517, 2900), (550, 2726), (580, 2585), (638, 2350), (725, 2068), (940, 1595), (1034, 1450), (1100, 1363), (1175, 1276)]