25917300

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{331}}^1$

素因数の和:383

約数の個数: 144

約数和(自身を含む): 86452800

約数和(自身を除く): 60535500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 29, 30, 36, 45, 50, 54, 58, 60, 75, 87, 90, 100, 108, 116, 135, 145, 150, 174, 180, 225, 261, 270, 290, 300, 331, 348, 435, 450, 522, 540, 580, 662, 675, 725, 783, 870, 900, 993, 1044, 1305, 1324, 1350, 1450, 1566, 1655, 1740, 1986, 2175, 2610, 2700, 2900, 2979, 3132, 3310, 3915, 3972, 4350, 4965, 5220, 5958, 6525, 6620, 7830, 8275, 8700, 8937, 9599, 9930, 11916, 13050, 14895, 15660, 16550, 17874, 19198, 19575, 19860, 24825, 26100, 28797, 29790, 33100, 35748, 38396, 39150, 44685, 47995, 49650, 57594, 59580, 74475, 78300, 86391, 89370, 95990, 99300, 115188, 143985, 148950, 172782, 178740, 191980, 223425, 239975, 259173, 287970, 297900, 345564, 431955, 446850, 479950, 518346, 575940, 719925, 863910, 893700, 959900, 1036692, 1295865, 1439850, 1727820, 2159775, 2591730, 2879700, 4319550, 5183460, 6479325, 8639100, 12958650, 25917300]

約数ペア:

[(1, 25917300), (2, 12958650), (3, 8639100), (4, 6479325), (5, 5183460), (6, 4319550), (9, 2879700), (10, 2591730), (12, 2159775), (15, 1727820), (18, 1439850), (20, 1295865), (25, 1036692), (27, 959900), (29, 893700), (30, 863910), (36, 719925), (45, 575940), (50, 518346), (54, 479950), (58, 446850), (60, 431955), (75, 345564), (87, 297900), (90, 287970), (100, 259173), (108, 239975), (116, 223425), (135, 191980), (145, 178740), (150, 172782), (174, 148950), (180, 143985), (225, 115188), (261, 99300), (270, 95990), (290, 89370), (300, 86391), (331, 78300), (348, 74475), (435, 59580), (450, 57594), (522, 49650), (540, 47995), (580, 44685), (662, 39150), (675, 38396), (725, 35748), (783, 33100), (870, 29790), (900, 28797), (993, 26100), (1044, 24825), (1305, 19860), (1324, 19575), (1350, 19198), (1450, 17874), (1566, 16550), (1655, 15660), (1740, 14895), (1986, 13050), (2175, 11916), (2610, 9930), (2700, 9599), (2900, 8937), (2979, 8700), (3132, 8275), (3310, 7830), (3915, 6620), (3972, 6525), (4350, 5958), (4965, 5220)]