200497140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{371291}}^1$

素因数の和:371309

約数の個数: 48

約数和(自身を含む): 623770560

約数和(自身を除く): 423273420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 371291, 742582, 1113873, 1485164, 1856455, 2227746, 3341619, 3712910, 4455492, 5569365, 6683238, 7425820, 10024857, 11138730, 13366476, 16708095, 20049714, 22277460, 33416190, 40099428, 50124285, 66832380, 100248570, 200497140]

約数ペア:

[(1, 200497140), (2, 100248570), (3, 66832380), (4, 50124285), (5, 40099428), (6, 33416190), (9, 22277460), (10, 20049714), (12, 16708095), (15, 13366476), (18, 11138730), (20, 10024857), (27, 7425820), (30, 6683238), (36, 5569365), (45, 4455492), (54, 3712910), (60, 3341619), (90, 2227746), (108, 1856455), (135, 1485164), (180, 1113873), (270, 742582), (540, 371291)]