66710400

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{6949}}^1$

素因数の和:6976

約数の個数: 96

約数和(自身を含む): 219759000

約数和(自身を除く): 153048600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 192, 200, 240, 300, 320, 384, 400, 480, 600, 640, 800, 960, 1200, 1600, 1920, 2400, 3200, 4800, 6949, 9600, 13898, 20847, 27796, 34745, 41694, 55592, 69490, 83388, 104235, 111184, 138980, 166776, 173725, 208470, 222368, 277960, 333552, 347450, 416940, 444736, 521175, 555920, 667104, 694900, 833880, 889472, 1042350, 1111840, 1334208, 1389800, 1667760, 2084700, 2223680, 2668416, 2779600, 3335520, 4169400, 4447360, 5559200, 6671040, 8338800, 11118400, 13342080, 16677600, 22236800, 33355200, 66710400]

約数ペア:

[(1, 66710400), (2, 33355200), (3, 22236800), (4, 16677600), (5, 13342080), (6, 11118400), (8, 8338800), (10, 6671040), (12, 5559200), (15, 4447360), (16, 4169400), (20, 3335520), (24, 2779600), (25, 2668416), (30, 2223680), (32, 2084700), (40, 1667760), (48, 1389800), (50, 1334208), (60, 1111840), (64, 1042350), (75, 889472), (80, 833880), (96, 694900), (100, 667104), (120, 555920), (128, 521175), (150, 444736), (160, 416940), (192, 347450), (200, 333552), (240, 277960), (300, 222368), (320, 208470), (384, 173725), (400, 166776), (480, 138980), (600, 111184), (640, 104235), (800, 83388), (960, 69490), (1200, 55592), (1600, 41694), (1920, 34745), (2400, 27796), (3200, 20847), (4800, 13898), (6949, 9600)]