206947800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{6763}}^1$

素因数の和:6802

約数の個数: 144

約数和(自身を含む): 735990840

約数和(自身を除く): 529043040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 25, 30, 34, 36, 40, 45, 50, 51, 60, 68, 72, 75, 85, 90, 100, 102, 120, 136, 150, 153, 170, 180, 200, 204, 225, 255, 300, 306, 340, 360, 408, 425, 450, 510, 600, 612, 680, 765, 850, 900, 1020, 1224, 1275, 1530, 1700, 1800, 2040, 2550, 3060, 3400, 3825, 5100, 6120, 6763, 7650, 10200, 13526, 15300, 20289, 27052, 30600, 33815, 40578, 54104, 60867, 67630, 81156, 101445, 114971, 121734, 135260, 162312, 169075, 202890, 229942, 243468, 270520, 304335, 338150, 344913, 405780, 459884, 486936, 507225, 574855, 608670, 676300, 689826, 811560, 919768, 1014450, 1034739, 1149710, 1217340, 1352600, 1379652, 1521675, 1724565, 2028900, 2069478, 2299420, 2434680, 2759304, 2874275, 3043350, 3449130, 4057800, 4138956, 4598840, 5173695, 5748550, 6086700, 6898260, 8277912, 8622825, 10347390, 11497100, 12173400, 13796520, 17245650, 20694780, 22994200, 25868475, 34491300, 41389560, 51736950, 68982600, 103473900, 206947800]

約数ペア:

[(1, 206947800), (2, 103473900), (3, 68982600), (4, 51736950), (5, 41389560), (6, 34491300), (8, 25868475), (9, 22994200), (10, 20694780), (12, 17245650), (15, 13796520), (17, 12173400), (18, 11497100), (20, 10347390), (24, 8622825), (25, 8277912), (30, 6898260), (34, 6086700), (36, 5748550), (40, 5173695), (45, 4598840), (50, 4138956), (51, 4057800), (60, 3449130), (68, 3043350), (72, 2874275), (75, 2759304), (85, 2434680), (90, 2299420), (100, 2069478), (102, 2028900), (120, 1724565), (136, 1521675), (150, 1379652), (153, 1352600), (170, 1217340), (180, 1149710), (200, 1034739), (204, 1014450), (225, 919768), (255, 811560), (300, 689826), (306, 676300), (340, 608670), (360, 574855), (408, 507225), (425, 486936), (450, 459884), (510, 405780), (600, 344913), (612, 338150), (680, 304335), (765, 270520), (850, 243468), (900, 229942), (1020, 202890), (1224, 169075), (1275, 162312), (1530, 135260), (1700, 121734), (1800, 114971), (2040, 101445), (2550, 81156), (3060, 67630), (3400, 60867), (3825, 54104), (5100, 40578), (6120, 33815), (6763, 30600), (7650, 27052), (10200, 20289), (13526, 15300)]