75495560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{3413}}^1$

素因数の和:3510

約数の個数: 64

約数和(自身を含む): 196646400

約数和(自身を除く): 121150840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 79, 140, 158, 280, 316, 395, 553, 632, 790, 1106, 1580, 2212, 2765, 3160, 3413, 4424, 5530, 6826, 11060, 13652, 17065, 22120, 23891, 27304, 34130, 47782, 68260, 95564, 119455, 136520, 191128, 238910, 269627, 477820, 539254, 955640, 1078508, 1348135, 1887389, 2157016, 2696270, 3774778, 5392540, 7549556, 9436945, 10785080, 15099112, 18873890, 37747780, 75495560]

約数ペア:

[(1, 75495560), (2, 37747780), (4, 18873890), (5, 15099112), (7, 10785080), (8, 9436945), (10, 7549556), (14, 5392540), (20, 3774778), (28, 2696270), (35, 2157016), (40, 1887389), (56, 1348135), (70, 1078508), (79, 955640), (140, 539254), (158, 477820), (280, 269627), (316, 238910), (395, 191128), (553, 136520), (632, 119455), (790, 95564), (1106, 68260), (1580, 47782), (2212, 34130), (2765, 27304), (3160, 23891), (3413, 22120), (4424, 17065), (5530, 13652), (6826, 11060)]