20674776300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{2417}}^1\times {\mathrm{28513}}^1$

素因数の和:30947

約数の個数: 72

約数和(自身を含む): 59845867536

約数和(自身を除く): 39171091236

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 2417, 4834, 7251, 9668, 12085, 14502, 24170, 28513, 29004, 36255, 48340, 57026, 60425, 72510, 85539, 114052, 120850, 142565, 145020, 171078, 181275, 241700, 285130, 342156, 362550, 427695, 570260, 712825, 725100, 855390, 1425650, 1710780, 2138475, 2851300, 4276950, 8553900, 68915921, 137831842, 206747763, 275663684, 344579605, 413495526, 689159210, 826991052, 1033738815, 1378318420, 1722898025, 2067477630, 3445796050, 4134955260, 5168694075, 6891592100, 10337388150, 20674776300]

約数ペア:

[(1, 20674776300), (2, 10337388150), (3, 6891592100), (4, 5168694075), (5, 4134955260), (6, 3445796050), (10, 2067477630), (12, 1722898025), (15, 1378318420), (20, 1033738815), (25, 826991052), (30, 689159210), (50, 413495526), (60, 344579605), (75, 275663684), (100, 206747763), (150, 137831842), (300, 68915921), (2417, 8553900), (4834, 4276950), (7251, 2851300), (9668, 2138475), (12085, 1710780), (14502, 1425650), (24170, 855390), (28513, 725100), (29004, 712825), (36255, 570260), (48340, 427695), (57026, 362550), (60425, 342156), (72510, 285130), (85539, 241700), (114052, 181275), (120850, 171078), (142565, 145020)]