200639820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{37573}}^1$

素因数の和:37674

約数の個数: 48

約数和(自身を含む): 568118880

約数和(自身を除く): 367479060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 178, 267, 356, 445, 534, 890, 1068, 1335, 1780, 2670, 5340, 37573, 75146, 112719, 150292, 187865, 225438, 375730, 450876, 563595, 751460, 1127190, 2254380, 3343997, 6687994, 10031991, 13375988, 16719985, 20063982, 33439970, 40127964, 50159955, 66879940, 100319910, 200639820]

約数ペア:

[(1, 200639820), (2, 100319910), (3, 66879940), (4, 50159955), (5, 40127964), (6, 33439970), (10, 20063982), (12, 16719985), (15, 13375988), (20, 10031991), (30, 6687994), (60, 3343997), (89, 2254380), (178, 1127190), (267, 751460), (356, 563595), (445, 450876), (534, 375730), (890, 225438), (1068, 187865), (1335, 150292), (1780, 112719), (2670, 75146), (5340, 37573)]