75353180

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{4523}}^1$

素因数の和:4563

約数の個数: 72

約数和(自身を含む): 194948208

約数和(自身を除く): 119595028

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 49, 68, 70, 85, 98, 119, 140, 170, 196, 238, 245, 340, 476, 490, 595, 833, 980, 1190, 1666, 2380, 3332, 4165, 4523, 8330, 9046, 16660, 18092, 22615, 31661, 45230, 63322, 76891, 90460, 126644, 153782, 158305, 221627, 307564, 316610, 384455, 443254, 538237, 633220, 768910, 886508, 1076474, 1108135, 1537820, 2152948, 2216270, 2691185, 3767659, 4432540, 5382370, 7535318, 10764740, 15070636, 18838295, 37676590, 75353180]

約数ペア:

[(1, 75353180), (2, 37676590), (4, 18838295), (5, 15070636), (7, 10764740), (10, 7535318), (14, 5382370), (17, 4432540), (20, 3767659), (28, 2691185), (34, 2216270), (35, 2152948), (49, 1537820), (68, 1108135), (70, 1076474), (85, 886508), (98, 768910), (119, 633220), (140, 538237), (170, 443254), (196, 384455), (238, 316610), (245, 307564), (340, 221627), (476, 158305), (490, 153782), (595, 126644), (833, 90460), (980, 76891), (1190, 63322), (1666, 45230), (2380, 31661), (3332, 22615), (4165, 18092), (4523, 16660), (8330, 9046)]