2018336850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{73}}^1\times {\mathrm{61441}}^1$

素因数の和:61532

約数の個数: 72

約数和(自身を含む): 5496969972

約数和(自身を除く): 3478633122

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 73, 75, 90, 146, 150, 219, 225, 365, 438, 450, 657, 730, 1095, 1314, 1825, 2190, 3285, 3650, 5475, 6570, 10950, 16425, 32850, 61441, 122882, 184323, 307205, 368646, 552969, 614410, 921615, 1105938, 1536025, 1843230, 2764845, 3072050, 4485193, 4608075, 5529690, 8970386, 9216150, 13455579, 13824225, 22425965, 26911158, 27648450, 40366737, 44851930, 67277895, 80733474, 112129825, 134555790, 201833685, 224259650, 336389475, 403667370, 672778950, 1009168425, 2018336850]

約数ペア:

[(1, 2018336850), (2, 1009168425), (3, 672778950), (5, 403667370), (6, 336389475), (9, 224259650), (10, 201833685), (15, 134555790), (18, 112129825), (25, 80733474), (30, 67277895), (45, 44851930), (50, 40366737), (73, 27648450), (75, 26911158), (90, 22425965), (146, 13824225), (150, 13455579), (219, 9216150), (225, 8970386), (365, 5529690), (438, 4608075), (450, 4485193), (657, 3072050), (730, 2764845), (1095, 1843230), (1314, 1536025), (1825, 1105938), (2190, 921615), (3285, 614410), (3650, 552969), (5475, 368646), (6570, 307205), (10950, 184323), (16425, 122882), (32850, 61441)]