204513000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{68171}}^1$

素因数の和:68195

約数の個数: 64

約数和(自身を含む): 638089920

約数和(自身を除く): 433576920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 750, 1000, 1500, 3000, 68171, 136342, 204513, 272684, 340855, 409026, 545368, 681710, 818052, 1022565, 1363420, 1636104, 1704275, 2045130, 2726840, 3408550, 4090260, 5112825, 6817100, 8180520, 8521375, 10225650, 13634200, 17042750, 20451300, 25564125, 34085500, 40902600, 51128250, 68171000, 102256500, 204513000]

約数ペア:

[(1, 204513000), (2, 102256500), (3, 68171000), (4, 51128250), (5, 40902600), (6, 34085500), (8, 25564125), (10, 20451300), (12, 17042750), (15, 13634200), (20, 10225650), (24, 8521375), (25, 8180520), (30, 6817100), (40, 5112825), (50, 4090260), (60, 3408550), (75, 2726840), (100, 2045130), (120, 1704275), (125, 1636104), (150, 1363420), (200, 1022565), (250, 818052), (300, 681710), (375, 545368), (500, 409026), (600, 340855), (750, 272684), (1000, 204513), (1500, 136342), (3000, 68171)]