16664850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{1277}}^1$

素因数の和:1324

約数の個数: 72

約数和(自身を含む): 46353060

約数和(自身を除く): 29688210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 29, 30, 45, 50, 58, 75, 87, 90, 145, 150, 174, 225, 261, 290, 435, 450, 522, 725, 870, 1277, 1305, 1450, 2175, 2554, 2610, 3831, 4350, 6385, 6525, 7662, 11493, 12770, 13050, 19155, 22986, 31925, 37033, 38310, 57465, 63850, 74066, 95775, 111099, 114930, 185165, 191550, 222198, 287325, 333297, 370330, 555495, 574650, 666594, 925825, 1110990, 1666485, 1851650, 2777475, 3332970, 5554950, 8332425, 16664850]

約数ペア:

[(1, 16664850), (2, 8332425), (3, 5554950), (5, 3332970), (6, 2777475), (9, 1851650), (10, 1666485), (15, 1110990), (18, 925825), (25, 666594), (29, 574650), (30, 555495), (45, 370330), (50, 333297), (58, 287325), (75, 222198), (87, 191550), (90, 185165), (145, 114930), (150, 111099), (174, 95775), (225, 74066), (261, 63850), (290, 57465), (435, 38310), (450, 37033), (522, 31925), (725, 22986), (870, 19155), (1277, 13050), (1305, 12770), (1450, 11493), (2175, 7662), (2554, 6525), (2610, 6385), (3831, 4350)]