20148347850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{463}}^1\times {\mathrm{290113}}^1$

素因数の和:290591

約数の個数: 48

約数和(自身を含む): 50075997312

約数和(自身を除く): 29927649462

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 463, 926, 1389, 2315, 2778, 4630, 6945, 11575, 13890, 23150, 34725, 69450, 290113, 580226, 870339, 1450565, 1740678, 2901130, 4351695, 7252825, 8703390, 14505650, 21758475, 43516950, 134322319, 268644638, 402966957, 671611595, 805933914, 1343223190, 2014834785, 3358057975, 4029669570, 6716115950, 10074173925, 20148347850]

約数ペア:

[(1, 20148347850), (2, 10074173925), (3, 6716115950), (5, 4029669570), (6, 3358057975), (10, 2014834785), (15, 1343223190), (25, 805933914), (30, 671611595), (50, 402966957), (75, 268644638), (150, 134322319), (463, 43516950), (926, 21758475), (1389, 14505650), (2315, 8703390), (2778, 7252825), (4630, 4351695), (6945, 2901130), (11575, 1740678), (13890, 1450565), (23150, 870339), (34725, 580226), (69450, 290113)]