129563700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{599}}^1$

素因数の和:726

約数の個数: 144

約数和(自身を含む): 433305600

約数和(自身を除く): 303741900

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 103, 105, 140, 150, 175, 206, 210, 300, 309, 350, 412, 420, 515, 525, 599, 618, 700, 721, 1030, 1050, 1198, 1236, 1442, 1545, 1797, 2060, 2100, 2163, 2396, 2575, 2884, 2995, 3090, 3594, 3605, 4193, 4326, 5150, 5990, 6180, 7188, 7210, 7725, 8386, 8652, 8985, 10300, 10815, 11980, 12579, 14420, 14975, 15450, 16772, 17970, 18025, 20965, 21630, 25158, 29950, 30900, 35940, 36050, 41930, 43260, 44925, 50316, 54075, 59900, 61697, 62895, 72100, 83860, 89850, 104825, 108150, 123394, 125790, 179700, 185091, 209650, 216300, 246788, 251580, 308485, 314475, 370182, 419300, 431879, 616970, 628950, 740364, 863758, 925455, 1233940, 1257900, 1295637, 1542425, 1727516, 1850910, 2159395, 2591274, 3084850, 3701820, 4318790, 4627275, 5182548, 6169700, 6478185, 8637580, 9254550, 10796975, 12956370, 18509100, 21593950, 25912740, 32390925, 43187900, 64781850, 129563700]

約数ペア:

[(1, 129563700), (2, 64781850), (3, 43187900), (4, 32390925), (5, 25912740), (6, 21593950), (7, 18509100), (10, 12956370), (12, 10796975), (14, 9254550), (15, 8637580), (20, 6478185), (21, 6169700), (25, 5182548), (28, 4627275), (30, 4318790), (35, 3701820), (42, 3084850), (50, 2591274), (60, 2159395), (70, 1850910), (75, 1727516), (84, 1542425), (100, 1295637), (103, 1257900), (105, 1233940), (140, 925455), (150, 863758), (175, 740364), (206, 628950), (210, 616970), (300, 431879), (309, 419300), (350, 370182), (412, 314475), (420, 308485), (515, 251580), (525, 246788), (599, 216300), (618, 209650), (700, 185091), (721, 179700), (1030, 125790), (1050, 123394), (1198, 108150), (1236, 104825), (1442, 89850), (1545, 83860), (1797, 72100), (2060, 62895), (2100, 61697), (2163, 59900), (2396, 54075), (2575, 50316), (2884, 44925), (2995, 43260), (3090, 41930), (3594, 36050), (3605, 35940), (4193, 30900), (4326, 29950), (5150, 25158), (5990, 21630), (6180, 20965), (7188, 18025), (7210, 17970), (7725, 16772), (8386, 15450), (8652, 14975), (8985, 14420), (10300, 12579), (10815, 11980)]