238950

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{59}}^1$

素因数の和:83

約数の個数: 60

約数和(自身を含む): 675180

約数和(自身を除く): 436230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 59, 75, 81, 90, 118, 135, 150, 162, 177, 225, 270, 295, 354, 405, 450, 531, 590, 675, 810, 885, 1062, 1350, 1475, 1593, 1770, 2025, 2655, 2950, 3186, 4050, 4425, 4779, 5310, 7965, 8850, 9558, 13275, 15930, 23895, 26550, 39825, 47790, 79650, 119475, 238950]

約数ペア:

[(1, 238950), (2, 119475), (3, 79650), (5, 47790), (6, 39825), (9, 26550), (10, 23895), (15, 15930), (18, 13275), (25, 9558), (27, 8850), (30, 7965), (45, 5310), (50, 4779), (54, 4425), (59, 4050), (75, 3186), (81, 2950), (90, 2655), (118, 2025), (135, 1770), (150, 1593), (162, 1475), (177, 1350), (225, 1062), (270, 885), (295, 810), (354, 675), (405, 590), (450, 531)]