70147800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{38971}}^1$

素因数の和:38993

約数の個数: 72

約数和(自身を含む): 235585740

約数和(自身を除く): 165437940

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 200, 225, 300, 360, 450, 600, 900, 1800, 38971, 77942, 116913, 155884, 194855, 233826, 311768, 350739, 389710, 467652, 584565, 701478, 779420, 935304, 974275, 1169130, 1402956, 1558840, 1753695, 1948550, 2338260, 2805912, 2922825, 3507390, 3897100, 4676520, 5845650, 7014780, 7794200, 8768475, 11691300, 14029560, 17536950, 23382600, 35073900, 70147800]

約数ペア:

[(1, 70147800), (2, 35073900), (3, 23382600), (4, 17536950), (5, 14029560), (6, 11691300), (8, 8768475), (9, 7794200), (10, 7014780), (12, 5845650), (15, 4676520), (18, 3897100), (20, 3507390), (24, 2922825), (25, 2805912), (30, 2338260), (36, 1948550), (40, 1753695), (45, 1558840), (50, 1402956), (60, 1169130), (72, 974275), (75, 935304), (90, 779420), (100, 701478), (120, 584565), (150, 467652), (180, 389710), (200, 350739), (225, 311768), (300, 233826), (360, 194855), (450, 155884), (600, 116913), (900, 77942), (1800, 38971)]