27720497200

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{38651}}^1$

素因数の和:38843

約数の個数: 120

約数和(自身を含む): 73100517696

約数和(自身を除く): 45380020496

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 163, 176, 200, 220, 275, 326, 400, 440, 550, 652, 815, 880, 1100, 1304, 1630, 1793, 2200, 2608, 3260, 3586, 4075, 4400, 6520, 7172, 8150, 8965, 13040, 14344, 16300, 17930, 28688, 32600, 35860, 38651, 44825, 65200, 71720, 77302, 89650, 143440, 154604, 179300, 193255, 309208, 358600, 386510, 425161, 618416, 717200, 773020, 850322, 966275, 1546040, 1700644, 1932550, 2125805, 3092080, 3401288, 3865100, 4251610, 6300113, 6802576, 7730200, 8503220, 10629025, 12600226, 15460400, 17006440, 21258050, 25200452, 31500565, 34012880, 42516100, 50400904, 63001130, 69301243, 85032200, 100801808, 126002260, 138602486, 157502825, 170064400, 252004520, 277204972, 315005650, 346506215, 504009040, 554409944, 630011300, 693012430, 1108819888, 1260022600, 1386024860, 1732531075, 2520045200, 2772049720, 3465062150, 5544099440, 6930124300, 13860248600, 27720497200]

約数ペア:

[(1, 27720497200), (2, 13860248600), (4, 6930124300), (5, 5544099440), (8, 3465062150), (10, 2772049720), (11, 2520045200), (16, 1732531075), (20, 1386024860), (22, 1260022600), (25, 1108819888), (40, 693012430), (44, 630011300), (50, 554409944), (55, 504009040), (80, 346506215), (88, 315005650), (100, 277204972), (110, 252004520), (163, 170064400), (176, 157502825), (200, 138602486), (220, 126002260), (275, 100801808), (326, 85032200), (400, 69301243), (440, 63001130), (550, 50400904), (652, 42516100), (815, 34012880), (880, 31500565), (1100, 25200452), (1304, 21258050), (1630, 17006440), (1793, 15460400), (2200, 12600226), (2608, 10629025), (3260, 8503220), (3586, 7730200), (4075, 6802576), (4400, 6300113), (6520, 4251610), (7172, 3865100), (8150, 3401288), (8965, 3092080), (13040, 2125805), (14344, 1932550), (16300, 1700644), (17930, 1546040), (28688, 966275), (32600, 850322), (35860, 773020), (38651, 717200), (44825, 618416), (65200, 425161), (71720, 386510), (77302, 358600), (89650, 309208), (143440, 193255), (154604, 179300)]