72443200

素因数分解:

$2^6\times 5^2\times {\mathrm{19}}^1\times {\mathrm{2383}}^1$

素因数の和:2424

約数の個数: 84

約数和(自身を含む): 187716160

約数和(自身を除く): 115272960

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 76, 80, 95, 100, 152, 160, 190, 200, 304, 320, 380, 400, 475, 608, 760, 800, 950, 1216, 1520, 1600, 1900, 2383, 3040, 3800, 4766, 6080, 7600, 9532, 11915, 15200, 19064, 23830, 30400, 38128, 45277, 47660, 59575, 76256, 90554, 95320, 119150, 152512, 181108, 190640, 226385, 238300, 362216, 381280, 452770, 476600, 724432, 762560, 905540, 953200, 1131925, 1448864, 1811080, 1906400, 2263850, 2897728, 3622160, 3812800, 4527700, 7244320, 9055400, 14488640, 18110800, 36221600, 72443200]

約数ペア:

[(1, 72443200), (2, 36221600), (4, 18110800), (5, 14488640), (8, 9055400), (10, 7244320), (16, 4527700), (19, 3812800), (20, 3622160), (25, 2897728), (32, 2263850), (38, 1906400), (40, 1811080), (50, 1448864), (64, 1131925), (76, 953200), (80, 905540), (95, 762560), (100, 724432), (152, 476600), (160, 452770), (190, 381280), (200, 362216), (304, 238300), (320, 226385), (380, 190640), (400, 181108), (475, 152512), (608, 119150), (760, 95320), (800, 90554), (950, 76256), (1216, 59575), (1520, 47660), (1600, 45277), (1900, 38128), (2383, 30400), (3040, 23830), (3800, 19064), (4766, 15200), (6080, 11915), (7600, 9532)]