202530420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1125169}}^1$

素因数の和:1125184

約数の個数: 36

約数和(自身を含む): 614342820

約数和(自身を除く): 411812400

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1125169, 2250338, 3375507, 4500676, 5625845, 6751014, 10126521, 11251690, 13502028, 16877535, 20253042, 22503380, 33755070, 40506084, 50632605, 67510140, 101265210, 202530420]

約数ペア:

[(1, 202530420), (2, 101265210), (3, 67510140), (4, 50632605), (5, 40506084), (6, 33755070), (9, 22503380), (10, 20253042), (12, 16877535), (15, 13502028), (18, 11251690), (20, 10126521), (30, 6751014), (36, 5625845), (45, 4500676), (60, 3375507), (90, 2250338), (180, 1125169)]