135828090

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2749}}^1$

素因数の和:2829

約数の個数: 80

約数和(自身を含む): 371349000

約数和(自身を除く): 235520910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 61, 81, 90, 122, 135, 162, 183, 270, 305, 366, 405, 549, 610, 810, 915, 1098, 1647, 1830, 2745, 2749, 3294, 4941, 5490, 5498, 8235, 8247, 9882, 13745, 16470, 16494, 24705, 24741, 27490, 41235, 49410, 49482, 74223, 82470, 123705, 148446, 167689, 222669, 247410, 335378, 371115, 445338, 503067, 742230, 838445, 1006134, 1113345, 1509201, 1676890, 2226690, 2515335, 3018402, 4527603, 5030670, 7546005, 9055206, 13582809, 15092010, 22638015, 27165618, 45276030, 67914045, 135828090]

約数ペア:

[(1, 135828090), (2, 67914045), (3, 45276030), (5, 27165618), (6, 22638015), (9, 15092010), (10, 13582809), (15, 9055206), (18, 7546005), (27, 5030670), (30, 4527603), (45, 3018402), (54, 2515335), (61, 2226690), (81, 1676890), (90, 1509201), (122, 1113345), (135, 1006134), (162, 838445), (183, 742230), (270, 503067), (305, 445338), (366, 371115), (405, 335378), (549, 247410), (610, 222669), (810, 167689), (915, 148446), (1098, 123705), (1647, 82470), (1830, 74223), (2745, 49482), (2749, 49410), (3294, 41235), (4941, 27490), (5490, 24741), (5498, 24705), (8235, 16494), (8247, 16470), (9882, 13745)]