129321900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{211}}^1\times {\mathrm{227}}^1$

素因数の和:461

約数の個数: 144

約数和(自身を含む): 419556480

約数和(自身を除く): 290234580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 211, 225, 227, 270, 300, 422, 450, 454, 540, 633, 675, 681, 844, 900, 908, 1055, 1135, 1266, 1350, 1362, 1899, 2043, 2110, 2270, 2532, 2700, 2724, 3165, 3405, 3798, 4086, 4220, 4540, 5275, 5675, 5697, 6129, 6330, 6810, 7596, 8172, 9495, 10215, 10550, 11350, 11394, 12258, 12660, 13620, 15825, 17025, 18990, 20430, 21100, 22700, 22788, 24516, 28485, 30645, 31650, 34050, 37980, 40860, 47475, 47897, 51075, 56970, 61290, 63300, 68100, 94950, 95794, 102150, 113940, 122580, 142425, 143691, 153225, 189900, 191588, 204300, 239485, 284850, 287382, 306450, 431073, 478970, 569700, 574764, 612900, 718455, 862146, 957940, 1197425, 1293219, 1436910, 1724292, 2155365, 2394850, 2586438, 2873820, 3592275, 4310730, 4789700, 5172876, 6466095, 7184550, 8621460, 10776825, 12932190, 14369100, 21553650, 25864380, 32330475, 43107300, 64660950, 129321900]

約数ペア:

[(1, 129321900), (2, 64660950), (3, 43107300), (4, 32330475), (5, 25864380), (6, 21553650), (9, 14369100), (10, 12932190), (12, 10776825), (15, 8621460), (18, 7184550), (20, 6466095), (25, 5172876), (27, 4789700), (30, 4310730), (36, 3592275), (45, 2873820), (50, 2586438), (54, 2394850), (60, 2155365), (75, 1724292), (90, 1436910), (100, 1293219), (108, 1197425), (135, 957940), (150, 862146), (180, 718455), (211, 612900), (225, 574764), (227, 569700), (270, 478970), (300, 431073), (422, 306450), (450, 287382), (454, 284850), (540, 239485), (633, 204300), (675, 191588), (681, 189900), (844, 153225), (900, 143691), (908, 142425), (1055, 122580), (1135, 113940), (1266, 102150), (1350, 95794), (1362, 94950), (1899, 68100), (2043, 63300), (2110, 61290), (2270, 56970), (2532, 51075), (2700, 47897), (2724, 47475), (3165, 40860), (3405, 37980), (3798, 34050), (4086, 31650), (4220, 30645), (4540, 28485), (5275, 24516), (5675, 22788), (5697, 22700), (6129, 21100), (6330, 20430), (6810, 18990), (7596, 17025), (8172, 15825), (9495, 13620), (10215, 12660), (10550, 12258), (11350, 11394)]