196317600

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{81799}}^1$

素因数の和:81822

約数の個数: 72

約数和(自身を含む): 639021600

約数和(自身を除く): 442704000

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, 81799, 163598, 245397, 327196, 408995, 490794, 654392, 817990, 981588, 1226985, 1308784, 1635980, 1963176, 2044975, 2453970, 2617568, 3271960, 3926352, 4089950, 4907940, 6134925, 6543920, 7852704, 8179900, 9815880, 12269850, 13087840, 16359800, 19631760, 24539700, 32719600, 39263520, 49079400, 65439200, 98158800, 196317600]

約数ペア:

[(1, 196317600), (2, 98158800), (3, 65439200), (4, 49079400), (5, 39263520), (6, 32719600), (8, 24539700), (10, 19631760), (12, 16359800), (15, 13087840), (16, 12269850), (20, 9815880), (24, 8179900), (25, 7852704), (30, 6543920), (32, 6134925), (40, 4907940), (48, 4089950), (50, 3926352), (60, 3271960), (75, 2617568), (80, 2453970), (96, 2044975), (100, 1963176), (120, 1635980), (150, 1308784), (160, 1226985), (200, 981588), (240, 817990), (300, 654392), (400, 490794), (480, 408995), (600, 327196), (800, 245397), (1200, 163598), (2400, 81799)]