77930190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1549}}^1$

素因数の和:1618

約数の個数: 96

約数和(自身を含む): 223423200

約数和(自身を除く): 145493010

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 43, 45, 65, 78, 86, 90, 117, 129, 130, 195, 215, 234, 258, 387, 390, 430, 559, 585, 645, 774, 1118, 1170, 1290, 1549, 1677, 1935, 2795, 3098, 3354, 3870, 4647, 5031, 5590, 7745, 8385, 9294, 10062, 13941, 15490, 16770, 20137, 23235, 25155, 27882, 40274, 46470, 50310, 60411, 66607, 69705, 100685, 120822, 133214, 139410, 181233, 199821, 201370, 302055, 333035, 362466, 399642, 599463, 604110, 666070, 865891, 906165, 999105, 1198926, 1731782, 1812330, 1998210, 2597673, 2997315, 4329455, 5195346, 5994630, 7793019, 8658910, 12988365, 15586038, 25976730, 38965095, 77930190]

約数ペア:

[(1, 77930190), (2, 38965095), (3, 25976730), (5, 15586038), (6, 12988365), (9, 8658910), (10, 7793019), (13, 5994630), (15, 5195346), (18, 4329455), (26, 2997315), (30, 2597673), (39, 1998210), (43, 1812330), (45, 1731782), (65, 1198926), (78, 999105), (86, 906165), (90, 865891), (117, 666070), (129, 604110), (130, 599463), (195, 399642), (215, 362466), (234, 333035), (258, 302055), (387, 201370), (390, 199821), (430, 181233), (559, 139410), (585, 133214), (645, 120822), (774, 100685), (1118, 69705), (1170, 66607), (1290, 60411), (1549, 50310), (1677, 46470), (1935, 40274), (2795, 27882), (3098, 25155), (3354, 23235), (3870, 20137), (4647, 16770), (5031, 15490), (5590, 13941), (7745, 10062), (8385, 9294)]