145746600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{242911}}^1$

素因数の和:242930

約数の個数: 48

約数和(自身を含む): 451816320

約数和(自身を除く): 306069720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 242911, 485822, 728733, 971644, 1214555, 1457466, 1943288, 2429110, 2914932, 3643665, 4858220, 5829864, 6072775, 7287330, 9716440, 12145550, 14574660, 18218325, 24291100, 29149320, 36436650, 48582200, 72873300, 145746600]

約数ペア:

[(1, 145746600), (2, 72873300), (3, 48582200), (4, 36436650), (5, 29149320), (6, 24291100), (8, 18218325), (10, 14574660), (12, 12145550), (15, 9716440), (20, 7287330), (24, 6072775), (25, 5829864), (30, 4858220), (40, 3643665), (50, 2914932), (60, 2429110), (75, 1943288), (100, 1457466), (120, 1214555), (150, 971644), (200, 728733), (300, 485822), (600, 242911)]