42067800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{23371}}^1$

素因数の和:23393

約数の個数: 72

約数和(自身を含む): 141283740

約数和(自身を除く): 99215940

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 200, 225, 300, 360, 450, 600, 900, 1800, 23371, 46742, 70113, 93484, 116855, 140226, 186968, 210339, 233710, 280452, 350565, 420678, 467420, 560904, 584275, 701130, 841356, 934840, 1051695, 1168550, 1402260, 1682712, 1752825, 2103390, 2337100, 2804520, 3505650, 4206780, 4674200, 5258475, 7011300, 8413560, 10516950, 14022600, 21033900, 42067800]

約数ペア:

[(1, 42067800), (2, 21033900), (3, 14022600), (4, 10516950), (5, 8413560), (6, 7011300), (8, 5258475), (9, 4674200), (10, 4206780), (12, 3505650), (15, 2804520), (18, 2337100), (20, 2103390), (24, 1752825), (25, 1682712), (30, 1402260), (36, 1168550), (40, 1051695), (45, 934840), (50, 841356), (60, 701130), (72, 584275), (75, 560904), (90, 467420), (100, 420678), (120, 350565), (150, 280452), (180, 233710), (200, 210339), (225, 186968), (300, 140226), (360, 116855), (450, 93484), (600, 70113), (900, 46742), (1800, 23371)]