130216050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{289369}}^1$

素因数の和:289387

約数の個数: 36

約数和(自身を含む): 349848330

約数和(自身を除く): 219632280

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 289369, 578738, 868107, 1446845, 1736214, 2604321, 2893690, 4340535, 5208642, 7234225, 8681070, 13021605, 14468450, 21702675, 26043210, 43405350, 65108025, 130216050]

約数ペア:

[(1, 130216050), (2, 65108025), (3, 43405350), (5, 26043210), (6, 21702675), (9, 14468450), (10, 13021605), (15, 8681070), (18, 7234225), (25, 5208642), (30, 4340535), (45, 2893690), (50, 2604321), (75, 1736214), (90, 1446845), (150, 868107), (225, 578738), (450, 289369)]