99155790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{12379}}^1$

素因数の和:12481

約数の個数: 48

約数和(自身を含む): 260722800

約数和(自身を除く): 161567010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 89, 90, 178, 267, 445, 534, 801, 890, 1335, 1602, 2670, 4005, 8010, 12379, 24758, 37137, 61895, 74274, 111411, 123790, 185685, 222822, 371370, 557055, 1101731, 1114110, 2203462, 3305193, 5508655, 6610386, 9915579, 11017310, 16525965, 19831158, 33051930, 49577895, 99155790]

約数ペア:

[(1, 99155790), (2, 49577895), (3, 33051930), (5, 19831158), (6, 16525965), (9, 11017310), (10, 9915579), (15, 6610386), (18, 5508655), (30, 3305193), (45, 2203462), (89, 1114110), (90, 1101731), (178, 557055), (267, 371370), (445, 222822), (534, 185685), (801, 123790), (890, 111411), (1335, 74274), (1602, 61895), (2670, 37137), (4005, 24758), (8010, 12379)]