7813399950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{239}}^1\times {\mathrm{72649}}^1$

素因数の和:72906

約数の個数: 72

約数和(自身を含む): 21080124000

約数和(自身を除く): 13266724050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 239, 450, 478, 717, 1195, 1434, 2151, 2390, 3585, 4302, 5975, 7170, 10755, 11950, 17925, 21510, 35850, 53775, 72649, 107550, 145298, 217947, 363245, 435894, 653841, 726490, 1089735, 1307682, 1816225, 2179470, 3269205, 3632450, 5448675, 6538410, 10897350, 16346025, 17363111, 32692050, 34726222, 52089333, 86815555, 104178666, 156267999, 173631110, 260446665, 312535998, 434077775, 520893330, 781339995, 868155550, 1302233325, 1562679990, 2604466650, 3906699975, 7813399950]

約数ペア:

[(1, 7813399950), (2, 3906699975), (3, 2604466650), (5, 1562679990), (6, 1302233325), (9, 868155550), (10, 781339995), (15, 520893330), (18, 434077775), (25, 312535998), (30, 260446665), (45, 173631110), (50, 156267999), (75, 104178666), (90, 86815555), (150, 52089333), (225, 34726222), (239, 32692050), (450, 17363111), (478, 16346025), (717, 10897350), (1195, 6538410), (1434, 5448675), (2151, 3632450), (2390, 3269205), (3585, 2179470), (4302, 1816225), (5975, 1307682), (7170, 1089735), (10755, 726490), (11950, 653841), (17925, 435894), (21510, 363245), (35850, 217947), (53775, 145298), (72649, 107550)]