80454450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{647}}^1\times {\mathrm{829}}^1$

素因数の和:1491

約数の個数: 48

約数和(自身を含む): 200076480

約数和(自身を除く): 119622030

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 647, 829, 1294, 1658, 1941, 2487, 3235, 3882, 4145, 4974, 6470, 8290, 9705, 12435, 16175, 19410, 20725, 24870, 32350, 41450, 48525, 62175, 97050, 124350, 536363, 1072726, 1609089, 2681815, 3218178, 5363630, 8045445, 13409075, 16090890, 26818150, 40227225, 80454450]

約数ペア:

[(1, 80454450), (2, 40227225), (3, 26818150), (5, 16090890), (6, 13409075), (10, 8045445), (15, 5363630), (25, 3218178), (30, 2681815), (50, 1609089), (75, 1072726), (150, 536363), (647, 124350), (829, 97050), (1294, 62175), (1658, 48525), (1941, 41450), (2487, 32350), (3235, 24870), (3882, 20725), (4145, 19410), (4974, 16175), (6470, 12435), (8290, 9705)]