100285320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{5323}}^1$

素因数の和:5494

約数の個数: 64

約数和(自身を含む): 302829120

約数和(自身を除く): 202543800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 157, 314, 471, 628, 785, 942, 1256, 1570, 1884, 2355, 3140, 3768, 4710, 5323, 6280, 9420, 10646, 15969, 18840, 21292, 26615, 31938, 42584, 53230, 63876, 79845, 106460, 127752, 159690, 212920, 319380, 638760, 835711, 1671422, 2507133, 3342844, 4178555, 5014266, 6685688, 8357110, 10028532, 12535665, 16714220, 20057064, 25071330, 33428440, 50142660, 100285320]

約数ペア:

[(1, 100285320), (2, 50142660), (3, 33428440), (4, 25071330), (5, 20057064), (6, 16714220), (8, 12535665), (10, 10028532), (12, 8357110), (15, 6685688), (20, 5014266), (24, 4178555), (30, 3342844), (40, 2507133), (60, 1671422), (120, 835711), (157, 638760), (314, 319380), (471, 212920), (628, 159690), (785, 127752), (942, 106460), (1256, 79845), (1570, 63876), (1884, 53230), (2355, 42584), (3140, 31938), (3768, 26615), (4710, 21292), (5323, 18840), (6280, 15969), (9420, 10646)]