188461260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1873}}^1$

素因数の和:1944

約数の個数: 144

約数和(自身を含む): 630293664

約数和(自身を除く): 441832404

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 43, 45, 52, 60, 65, 78, 86, 90, 117, 129, 130, 156, 172, 180, 195, 215, 234, 258, 260, 387, 390, 430, 468, 516, 559, 585, 645, 774, 780, 860, 1118, 1170, 1290, 1548, 1677, 1873, 1935, 2236, 2340, 2580, 2795, 3354, 3746, 3870, 5031, 5590, 5619, 6708, 7492, 7740, 8385, 9365, 10062, 11180, 11238, 16770, 16857, 18730, 20124, 22476, 24349, 25155, 28095, 33540, 33714, 37460, 48698, 50310, 56190, 67428, 73047, 80539, 84285, 97396, 100620, 112380, 121745, 146094, 161078, 168570, 219141, 241617, 243490, 292188, 322156, 337140, 365235, 402695, 438282, 483234, 486980, 724851, 730470, 805390, 876564, 966468, 1047007, 1095705, 1208085, 1449702, 1460940, 1610780, 2094014, 2191410, 2416170, 2899404, 3141021, 3624255, 4188028, 4382820, 4832340, 5235035, 6282042, 7248510, 9423063, 10470070, 12564084, 14497020, 15705105, 18846126, 20940140, 31410210, 37692252, 47115315, 62820420, 94230630, 188461260]

約数ペア:

[(1, 188461260), (2, 94230630), (3, 62820420), (4, 47115315), (5, 37692252), (6, 31410210), (9, 20940140), (10, 18846126), (12, 15705105), (13, 14497020), (15, 12564084), (18, 10470070), (20, 9423063), (26, 7248510), (30, 6282042), (36, 5235035), (39, 4832340), (43, 4382820), (45, 4188028), (52, 3624255), (60, 3141021), (65, 2899404), (78, 2416170), (86, 2191410), (90, 2094014), (117, 1610780), (129, 1460940), (130, 1449702), (156, 1208085), (172, 1095705), (180, 1047007), (195, 966468), (215, 876564), (234, 805390), (258, 730470), (260, 724851), (387, 486980), (390, 483234), (430, 438282), (468, 402695), (516, 365235), (559, 337140), (585, 322156), (645, 292188), (774, 243490), (780, 241617), (860, 219141), (1118, 168570), (1170, 161078), (1290, 146094), (1548, 121745), (1677, 112380), (1873, 100620), (1935, 97396), (2236, 84285), (2340, 80539), (2580, 73047), (2795, 67428), (3354, 56190), (3746, 50310), (3870, 48698), (5031, 37460), (5590, 33714), (5619, 33540), (6708, 28095), (7492, 25155), (7740, 24349), (8385, 22476), (9365, 20124), (10062, 18730), (11180, 16857), (11238, 16770)]