200468336220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{421}}^1\times {\mathrm{2645399}}^1$

素因数の和:2645835

約数の個数: 72

約数和(自身を含む): 609531904800

約数和(自身を除く): 409063568580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 421, 842, 1263, 1684, 2105, 2526, 3789, 4210, 5052, 6315, 7578, 8420, 12630, 15156, 18945, 25260, 37890, 75780, 2645399, 5290798, 7936197, 10581596, 13226995, 15872394, 23808591, 26453990, 31744788, 39680985, 47617182, 52907980, 79361970, 95234364, 119042955, 158723940, 238085910, 476171820, 1113712979, 2227425958, 3341138937, 4454851916, 5568564895, 6682277874, 10023416811, 11137129790, 13364555748, 16705694685, 20046833622, 22274259580, 33411389370, 40093667244, 50117084055, 66822778740, 100234168110, 200468336220]

約数ペア:

[(1, 200468336220), (2, 100234168110), (3, 66822778740), (4, 50117084055), (5, 40093667244), (6, 33411389370), (9, 22274259580), (10, 20046833622), (12, 16705694685), (15, 13364555748), (18, 11137129790), (20, 10023416811), (30, 6682277874), (36, 5568564895), (45, 4454851916), (60, 3341138937), (90, 2227425958), (180, 1113712979), (421, 476171820), (842, 238085910), (1263, 158723940), (1684, 119042955), (2105, 95234364), (2526, 79361970), (3789, 52907980), (4210, 47617182), (5052, 39680985), (6315, 31744788), (7578, 26453990), (8420, 23808591), (12630, 15872394), (15156, 13226995), (18945, 10581596), (25260, 7936197), (37890, 5290798), (75780, 2645399)]