58440780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{2179}}^1$

素因数の和:2343

約数の個数: 72

約数和(自身を含む): 178542000

約数和(自身を除く): 120101220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 149, 180, 298, 447, 596, 745, 894, 1341, 1490, 1788, 2179, 2235, 2682, 2980, 4358, 4470, 5364, 6537, 6705, 8716, 8940, 10895, 13074, 13410, 19611, 21790, 26148, 26820, 32685, 39222, 43580, 65370, 78444, 98055, 130740, 196110, 324671, 392220, 649342, 974013, 1298684, 1623355, 1948026, 2922039, 3246710, 3896052, 4870065, 5844078, 6493420, 9740130, 11688156, 14610195, 19480260, 29220390, 58440780]

約数ペア:

[(1, 58440780), (2, 29220390), (3, 19480260), (4, 14610195), (5, 11688156), (6, 9740130), (9, 6493420), (10, 5844078), (12, 4870065), (15, 3896052), (18, 3246710), (20, 2922039), (30, 1948026), (36, 1623355), (45, 1298684), (60, 974013), (90, 649342), (149, 392220), (180, 324671), (298, 196110), (447, 130740), (596, 98055), (745, 78444), (894, 65370), (1341, 43580), (1490, 39222), (1788, 32685), (2179, 26820), (2235, 26148), (2682, 21790), (2980, 19611), (4358, 13410), (4470, 13074), (5364, 10895), (6537, 8940), (6705, 8716)]