299444850

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{107}}^1\times {\mathrm{691}}^1$

素因数の和:822

約数の個数: 120

約数和(自身を含む): 841004208

約数和(自身を除く): 541559358

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 107, 135, 150, 162, 214, 225, 270, 321, 405, 450, 535, 642, 675, 691, 810, 963, 1070, 1350, 1382, 1605, 1926, 2025, 2073, 2675, 2889, 3210, 3455, 4050, 4146, 4815, 5350, 5778, 6219, 6910, 8025, 8667, 9630, 10365, 12438, 14445, 16050, 17275, 17334, 18657, 20730, 24075, 28890, 31095, 34550, 37314, 43335, 48150, 51825, 55971, 62190, 72225, 73937, 86670, 93285, 103650, 111942, 144450, 147874, 155475, 186570, 216675, 221811, 279855, 310950, 369685, 433350, 443622, 466425, 559710, 665433, 739370, 932850, 1109055, 1330866, 1399275, 1848425, 1996299, 2218110, 2798550, 3327165, 3696850, 3992598, 5545275, 5988897, 6654330, 9981495, 11090550, 11977794, 16635825, 19962990, 29944485, 33271650, 49907475, 59888970, 99814950, 149722425, 299444850]

約数ペア:

[(1, 299444850), (2, 149722425), (3, 99814950), (5, 59888970), (6, 49907475), (9, 33271650), (10, 29944485), (15, 19962990), (18, 16635825), (25, 11977794), (27, 11090550), (30, 9981495), (45, 6654330), (50, 5988897), (54, 5545275), (75, 3992598), (81, 3696850), (90, 3327165), (107, 2798550), (135, 2218110), (150, 1996299), (162, 1848425), (214, 1399275), (225, 1330866), (270, 1109055), (321, 932850), (405, 739370), (450, 665433), (535, 559710), (642, 466425), (675, 443622), (691, 433350), (810, 369685), (963, 310950), (1070, 279855), (1350, 221811), (1382, 216675), (1605, 186570), (1926, 155475), (2025, 147874), (2073, 144450), (2675, 111942), (2889, 103650), (3210, 93285), (3455, 86670), (4050, 73937), (4146, 72225), (4815, 62190), (5350, 55971), (5778, 51825), (6219, 48150), (6910, 43335), (8025, 37314), (8667, 34550), (9630, 31095), (10365, 28890), (12438, 24075), (14445, 20730), (16050, 18657), (17275, 17334)]