80748450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{179441}}^1$

素因数の和:179459

約数の個数: 36

約数和(自身を含む): 216945378

約数和(自身を除く): 136196928

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 179441, 358882, 538323, 897205, 1076646, 1614969, 1794410, 2691615, 3229938, 4486025, 5383230, 8074845, 8972050, 13458075, 16149690, 26916150, 40374225, 80748450]

約数ペア:

[(1, 80748450), (2, 40374225), (3, 26916150), (5, 16149690), (6, 13458075), (9, 8972050), (10, 8074845), (15, 5383230), (18, 4486025), (25, 3229938), (30, 2691615), (45, 1794410), (50, 1614969), (75, 1076646), (90, 897205), (150, 538323), (225, 358882), (450, 179441)]