79214800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1489}}^1$

素因数の和:1533

約数の個数: 120

約数和(自身を含む): 229102400

約数和(自身を除く): 149887600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 35, 38, 40, 50, 56, 70, 76, 80, 95, 100, 112, 133, 140, 152, 175, 190, 200, 266, 280, 304, 350, 380, 400, 475, 532, 560, 665, 700, 760, 950, 1064, 1330, 1400, 1489, 1520, 1900, 2128, 2660, 2800, 2978, 3325, 3800, 5320, 5956, 6650, 7445, 7600, 10423, 10640, 11912, 13300, 14890, 20846, 23824, 26600, 28291, 29780, 37225, 41692, 52115, 53200, 56582, 59560, 74450, 83384, 104230, 113164, 119120, 141455, 148900, 166768, 198037, 208460, 226328, 260575, 282910, 297800, 396074, 416920, 452656, 521150, 565820, 595600, 707275, 792148, 833840, 990185, 1042300, 1131640, 1414550, 1584296, 1980370, 2084600, 2263280, 2829100, 3168592, 3960740, 4169200, 4950925, 5658200, 7921480, 9901850, 11316400, 15842960, 19803700, 39607400, 79214800]

約数ペア:

[(1, 79214800), (2, 39607400), (4, 19803700), (5, 15842960), (7, 11316400), (8, 9901850), (10, 7921480), (14, 5658200), (16, 4950925), (19, 4169200), (20, 3960740), (25, 3168592), (28, 2829100), (35, 2263280), (38, 2084600), (40, 1980370), (50, 1584296), (56, 1414550), (70, 1131640), (76, 1042300), (80, 990185), (95, 833840), (100, 792148), (112, 707275), (133, 595600), (140, 565820), (152, 521150), (175, 452656), (190, 416920), (200, 396074), (266, 297800), (280, 282910), (304, 260575), (350, 226328), (380, 208460), (400, 198037), (475, 166768), (532, 148900), (560, 141455), (665, 119120), (700, 113164), (760, 104230), (950, 83384), (1064, 74450), (1330, 59560), (1400, 56582), (1489, 53200), (1520, 52115), (1900, 41692), (2128, 37225), (2660, 29780), (2800, 28291), (2978, 26600), (3325, 23824), (3800, 20846), (5320, 14890), (5956, 13300), (6650, 11912), (7445, 10640), (7600, 10423)]