80924700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{269749}}^1$

素因数の和:269766

約数の個数: 36

約数和(自身を含む): 234143000

約数和(自身を除く): 153218300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 269749, 539498, 809247, 1078996, 1348745, 1618494, 2697490, 3236988, 4046235, 5394980, 6743725, 8092470, 13487450, 16184940, 20231175, 26974900, 40462350, 80924700]

約数ペア:

[(1, 80924700), (2, 40462350), (3, 26974900), (4, 20231175), (5, 16184940), (6, 13487450), (10, 8092470), (12, 6743725), (15, 5394980), (20, 4046235), (25, 3236988), (30, 2697490), (50, 1618494), (60, 1348745), (75, 1078996), (100, 809247), (150, 539498), (300, 269749)]