305253600

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{127189}}^1$

素因数の和:127212

約数の個数: 72

約数和(自身を含む): 993608280

約数和(自身を除く): 688354680

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, 127189, 254378, 381567, 508756, 635945, 763134, 1017512, 1271890, 1526268, 1907835, 2035024, 2543780, 3052536, 3179725, 3815670, 4070048, 5087560, 6105072, 6359450, 7631340, 9539175, 10175120, 12210144, 12718900, 15262680, 19078350, 20350240, 25437800, 30525360, 38156700, 50875600, 61050720, 76313400, 101751200, 152626800, 305253600]

約数ペア:

[(1, 305253600), (2, 152626800), (3, 101751200), (4, 76313400), (5, 61050720), (6, 50875600), (8, 38156700), (10, 30525360), (12, 25437800), (15, 20350240), (16, 19078350), (20, 15262680), (24, 12718900), (25, 12210144), (30, 10175120), (32, 9539175), (40, 7631340), (48, 6359450), (50, 6105072), (60, 5087560), (75, 4070048), (80, 3815670), (96, 3179725), (100, 3052536), (120, 2543780), (150, 2035024), (160, 1907835), (200, 1526268), (240, 1271890), (300, 1017512), (400, 763134), (480, 635945), (600, 508756), (800, 381567), (1200, 254378), (2400, 127189)]