101066900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{661}}^1$

素因数の和:825

約数の個数: 72

約数和(自身を含む): 241338720

約数和(自身を除く): 140271820

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 139, 220, 275, 278, 550, 556, 661, 695, 1100, 1322, 1390, 1529, 2644, 2780, 3058, 3305, 3475, 6116, 6610, 6950, 7271, 7645, 13220, 13900, 14542, 15290, 16525, 29084, 30580, 33050, 36355, 38225, 66100, 72710, 76450, 91879, 145420, 152900, 181775, 183758, 363550, 367516, 459395, 727100, 918790, 1010669, 1837580, 2021338, 2296975, 4042676, 4593950, 5053345, 9187900, 10106690, 20213380, 25266725, 50533450, 101066900]

約数ペア:

[(1, 101066900), (2, 50533450), (4, 25266725), (5, 20213380), (10, 10106690), (11, 9187900), (20, 5053345), (22, 4593950), (25, 4042676), (44, 2296975), (50, 2021338), (55, 1837580), (100, 1010669), (110, 918790), (139, 727100), (220, 459395), (275, 367516), (278, 363550), (550, 183758), (556, 181775), (661, 152900), (695, 145420), (1100, 91879), (1322, 76450), (1390, 72710), (1529, 66100), (2644, 38225), (2780, 36355), (3058, 33050), (3305, 30580), (3475, 29084), (6116, 16525), (6610, 15290), (6950, 14542), (7271, 13900), (7645, 13220)]