218272800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{90947}}^1$

素因数の和:90970

約数の個数: 72

約数和(自身を含む): 710485776

約数和(自身を除く): 492212976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 480, 600, 800, 1200, 2400, 90947, 181894, 272841, 363788, 454735, 545682, 727576, 909470, 1091364, 1364205, 1455152, 1818940, 2182728, 2273675, 2728410, 2910304, 3637880, 4365456, 4547350, 5456820, 6821025, 7275760, 8730912, 9094700, 10913640, 13642050, 14551520, 18189400, 21827280, 27284100, 36378800, 43654560, 54568200, 72757600, 109136400, 218272800]

約数ペア:

[(1, 218272800), (2, 109136400), (3, 72757600), (4, 54568200), (5, 43654560), (6, 36378800), (8, 27284100), (10, 21827280), (12, 18189400), (15, 14551520), (16, 13642050), (20, 10913640), (24, 9094700), (25, 8730912), (30, 7275760), (32, 6821025), (40, 5456820), (48, 4547350), (50, 4365456), (60, 3637880), (75, 2910304), (80, 2728410), (96, 2273675), (100, 2182728), (120, 1818940), (150, 1455152), (160, 1364205), (200, 1091364), (240, 909470), (300, 727576), (400, 545682), (480, 454735), (600, 363788), (800, 272841), (1200, 181894), (2400, 90947)]