68321340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6659}}^1$

素因数の和:6696

約数の個数: 96

約数和(自身を含む): 223776000

約数和(自身を除く): 155454660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 380, 513, 540, 570, 684, 855, 1026, 1140, 1710, 2052, 2565, 3420, 5130, 6659, 10260, 13318, 19977, 26636, 33295, 39954, 59931, 66590, 79908, 99885, 119862, 126521, 133180, 179793, 199770, 239724, 253042, 299655, 359586, 379563, 399540, 506084, 599310, 632605, 719172, 759126, 898965, 1138689, 1198620, 1265210, 1518252, 1797930, 1897815, 2277378, 2530420, 3416067, 3595860, 3795630, 4554756, 5693445, 6832134, 7591260, 11386890, 13664268, 17080335, 22773780, 34160670, 68321340]

約数ペア:

[(1, 68321340), (2, 34160670), (3, 22773780), (4, 17080335), (5, 13664268), (6, 11386890), (9, 7591260), (10, 6832134), (12, 5693445), (15, 4554756), (18, 3795630), (19, 3595860), (20, 3416067), (27, 2530420), (30, 2277378), (36, 1897815), (38, 1797930), (45, 1518252), (54, 1265210), (57, 1198620), (60, 1138689), (76, 898965), (90, 759126), (95, 719172), (108, 632605), (114, 599310), (135, 506084), (171, 399540), (180, 379563), (190, 359586), (228, 299655), (270, 253042), (285, 239724), (342, 199770), (380, 179793), (513, 133180), (540, 126521), (570, 119862), (684, 99885), (855, 79908), (1026, 66590), (1140, 59931), (1710, 39954), (2052, 33295), (2565, 26636), (3420, 19977), (5130, 13318), (6659, 10260)]