56898900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{191}}^1\times {\mathrm{331}}^1$

素因数の和:542

約数の個数: 108

約数和(自身を含む): 179821824

約数和(自身を除く): 122922924

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 191, 225, 300, 331, 382, 450, 573, 662, 764, 900, 955, 993, 1146, 1324, 1655, 1719, 1910, 1986, 2292, 2865, 2979, 3310, 3438, 3820, 3972, 4775, 4965, 5730, 5958, 6620, 6876, 8275, 8595, 9550, 9930, 11460, 11916, 14325, 14895, 16550, 17190, 19100, 19860, 24825, 28650, 29790, 33100, 34380, 42975, 49650, 57300, 59580, 63221, 74475, 85950, 99300, 126442, 148950, 171900, 189663, 252884, 297900, 316105, 379326, 568989, 632210, 758652, 948315, 1137978, 1264420, 1580525, 1896630, 2275956, 2844945, 3161050, 3793260, 4741575, 5689890, 6322100, 9483150, 11379780, 14224725, 18966300, 28449450, 56898900]

約数ペア:

[(1, 56898900), (2, 28449450), (3, 18966300), (4, 14224725), (5, 11379780), (6, 9483150), (9, 6322100), (10, 5689890), (12, 4741575), (15, 3793260), (18, 3161050), (20, 2844945), (25, 2275956), (30, 1896630), (36, 1580525), (45, 1264420), (50, 1137978), (60, 948315), (75, 758652), (90, 632210), (100, 568989), (150, 379326), (180, 316105), (191, 297900), (225, 252884), (300, 189663), (331, 171900), (382, 148950), (450, 126442), (573, 99300), (662, 85950), (764, 74475), (900, 63221), (955, 59580), (993, 57300), (1146, 49650), (1324, 42975), (1655, 34380), (1719, 33100), (1910, 29790), (1986, 28650), (2292, 24825), (2865, 19860), (2979, 19100), (3310, 17190), (3438, 16550), (3820, 14895), (3972, 14325), (4775, 11916), (4965, 11460), (5730, 9930), (5958, 9550), (6620, 8595), (6876, 8275)]