75522700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{967}}^1$

素因数の和:1063

約数の個数: 72

約数和(自身を含む): 181488384

約数和(自身を除く): 105965684

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 71, 100, 110, 142, 220, 275, 284, 355, 550, 710, 781, 967, 1100, 1420, 1562, 1775, 1934, 3124, 3550, 3868, 3905, 4835, 7100, 7810, 9670, 10637, 15620, 19340, 19525, 21274, 24175, 39050, 42548, 48350, 53185, 68657, 78100, 96700, 106370, 137314, 212740, 265925, 274628, 343285, 531850, 686570, 755227, 1063700, 1373140, 1510454, 1716425, 3020908, 3432850, 3776135, 6865700, 7552270, 15104540, 18880675, 37761350, 75522700]

約数ペア:

[(1, 75522700), (2, 37761350), (4, 18880675), (5, 15104540), (10, 7552270), (11, 6865700), (20, 3776135), (22, 3432850), (25, 3020908), (44, 1716425), (50, 1510454), (55, 1373140), (71, 1063700), (100, 755227), (110, 686570), (142, 531850), (220, 343285), (275, 274628), (284, 265925), (355, 212740), (550, 137314), (710, 106370), (781, 96700), (967, 78100), (1100, 68657), (1420, 53185), (1562, 48350), (1775, 42548), (1934, 39050), (3124, 24175), (3550, 21274), (3868, 19525), (3905, 19340), (4835, 15620), (7100, 10637), (7810, 9670)]