8077950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{619}}^1$

素因数の和:666

約数の個数: 72

約数和(自身を含む): 22487400

約数和(自身を除く): 14409450

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, 619, 725, 870, 1238, 1305, 1450, 1857, 2175, 2610, 3095, 3714, 4350, 5571, 6190, 6525, 9285, 11142, 13050, 15475, 17951, 18570, 27855, 30950, 35902, 46425, 53853, 55710, 89755, 92850, 107706, 139275, 161559, 179510, 269265, 278550, 323118, 448775, 538530, 807795, 897550, 1346325, 1615590, 2692650, 4038975, 8077950]

約数ペア:

[(1, 8077950), (2, 4038975), (3, 2692650), (5, 1615590), (6, 1346325), (9, 897550), (10, 807795), (15, 538530), (18, 448775), (25, 323118), (29, 278550), (30, 269265), (45, 179510), (50, 161559), (58, 139275), (75, 107706), (87, 92850), (90, 89755), (145, 55710), (150, 53853), (174, 46425), (225, 35902), (261, 30950), (290, 27855), (435, 18570), (450, 17951), (522, 15475), (619, 13050), (725, 11142), (870, 9285), (1238, 6525), (1305, 6190), (1450, 5571), (1857, 4350), (2175, 3714), (2610, 3095)]