127680300

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1433}}^1$

素因数の和:1470

約数の個数: 180

約数和(自身を含む): 451830456

約数和(自身を除く): 324150156

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 27, 30, 33, 36, 44, 45, 50, 54, 55, 60, 66, 75, 81, 90, 99, 100, 108, 110, 132, 135, 150, 162, 165, 180, 198, 220, 225, 270, 275, 297, 300, 324, 330, 396, 405, 450, 495, 540, 550, 594, 660, 675, 810, 825, 891, 900, 990, 1100, 1188, 1350, 1433, 1485, 1620, 1650, 1782, 1980, 2025, 2475, 2700, 2866, 2970, 3300, 3564, 4050, 4299, 4455, 4950, 5732, 5940, 7165, 7425, 8100, 8598, 8910, 9900, 12897, 14330, 14850, 15763, 17196, 17820, 21495, 22275, 25794, 28660, 29700, 31526, 35825, 38691, 42990, 44550, 47289, 51588, 63052, 64485, 71650, 77382, 78815, 85980, 89100, 94578, 107475, 116073, 128970, 141867, 143300, 154764, 157630, 189156, 193455, 214950, 232146, 236445, 257940, 283734, 315260, 322425, 386910, 394075, 425601, 429900, 464292, 472890, 567468, 580365, 644850, 709335, 773820, 788150, 851202, 945780, 967275, 1160730, 1182225, 1276803, 1289700, 1418670, 1576300, 1702404, 1934550, 2128005, 2321460, 2364450, 2553606, 2837340, 2901825, 3546675, 3869100, 4256010, 4728900, 5107212, 5803650, 6384015, 7093350, 8512020, 10640025, 11607300, 12768030, 14186700, 21280050, 25536060, 31920075, 42560100, 63840150, 127680300]

約数ペア:

[(1, 127680300), (2, 63840150), (3, 42560100), (4, 31920075), (5, 25536060), (6, 21280050), (9, 14186700), (10, 12768030), (11, 11607300), (12, 10640025), (15, 8512020), (18, 7093350), (20, 6384015), (22, 5803650), (25, 5107212), (27, 4728900), (30, 4256010), (33, 3869100), (36, 3546675), (44, 2901825), (45, 2837340), (50, 2553606), (54, 2364450), (55, 2321460), (60, 2128005), (66, 1934550), (75, 1702404), (81, 1576300), (90, 1418670), (99, 1289700), (100, 1276803), (108, 1182225), (110, 1160730), (132, 967275), (135, 945780), (150, 851202), (162, 788150), (165, 773820), (180, 709335), (198, 644850), (220, 580365), (225, 567468), (270, 472890), (275, 464292), (297, 429900), (300, 425601), (324, 394075), (330, 386910), (396, 322425), (405, 315260), (450, 283734), (495, 257940), (540, 236445), (550, 232146), (594, 214950), (660, 193455), (675, 189156), (810, 157630), (825, 154764), (891, 143300), (900, 141867), (990, 128970), (1100, 116073), (1188, 107475), (1350, 94578), (1433, 89100), (1485, 85980), (1620, 78815), (1650, 77382), (1782, 71650), (1980, 64485), (2025, 63052), (2475, 51588), (2700, 47289), (2866, 44550), (2970, 42990), (3300, 38691), (3564, 35825), (4050, 31526), (4299, 29700), (4455, 28660), (4950, 25794), (5732, 22275), (5940, 21495), (7165, 17820), (7425, 17196), (8100, 15763), (8598, 14850), (8910, 14330), (9900, 12897)]