260047350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{19927}}^1$

素因数の和:19974

約数の個数: 72

約数和(自身を含む): 722788560

約数和(自身を除く): 462741210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 29, 30, 45, 50, 58, 75, 87, 90, 145, 150, 174, 225, 261, 290, 435, 450, 522, 725, 870, 1305, 1450, 2175, 2610, 4350, 6525, 13050, 19927, 39854, 59781, 99635, 119562, 179343, 199270, 298905, 358686, 498175, 577883, 597810, 896715, 996350, 1155766, 1494525, 1733649, 1793430, 2889415, 2989050, 3467298, 4483575, 5200947, 5778830, 8668245, 8967150, 10401894, 14447075, 17336490, 26004735, 28894150, 43341225, 52009470, 86682450, 130023675, 260047350]

約数ペア:

[(1, 260047350), (2, 130023675), (3, 86682450), (5, 52009470), (6, 43341225), (9, 28894150), (10, 26004735), (15, 17336490), (18, 14447075), (25, 10401894), (29, 8967150), (30, 8668245), (45, 5778830), (50, 5200947), (58, 4483575), (75, 3467298), (87, 2989050), (90, 2889415), (145, 1793430), (150, 1733649), (174, 1494525), (225, 1155766), (261, 996350), (290, 896715), (435, 597810), (450, 577883), (522, 498175), (725, 358686), (870, 298905), (1305, 199270), (1450, 179343), (2175, 119562), (2610, 99635), (4350, 59781), (6525, 39854), (13050, 19927)]