117937800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{65521}}^1$

素因数の和:65543

約数の個数: 72

約数和(自身を含む): 396080490

約数和(自身を除く): 278142690

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, 65521, 131042, 196563, 262084, 327605, 393126, 524168, 589689, 655210, 786252, 982815, 1179378, 1310420, 1572504, 1638025, 1965630, 2358756, 2620840, 2948445, 3276050, 3931260, 4717512, 4914075, 5896890, 6552100, 7862520, 9828150, 11793780, 13104200, 14742225, 19656300, 23587560, 29484450, 39312600, 58968900, 117937800]

約数ペア:

[(1, 117937800), (2, 58968900), (3, 39312600), (4, 29484450), (5, 23587560), (6, 19656300), (8, 14742225), (9, 13104200), (10, 11793780), (12, 9828150), (15, 7862520), (18, 6552100), (20, 5896890), (24, 4914075), (25, 4717512), (30, 3931260), (36, 3276050), (40, 2948445), (45, 2620840), (50, 2358756), (60, 1965630), (72, 1638025), (75, 1572504), (90, 1310420), (100, 1179378), (120, 982815), (150, 786252), (180, 655210), (200, 589689), (225, 524168), (300, 393126), (360, 327605), (450, 262084), (600, 196563), (900, 131042), (1800, 65521)]