134688420

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1171}}^1$

素因数の和:1263

約数の個数: 120

約数和(自身を含む): 428839488

約数和(自身を除く): 294151068

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 71, 81, 90, 108, 135, 142, 162, 180, 213, 270, 284, 324, 355, 405, 426, 540, 639, 710, 810, 852, 1065, 1171, 1278, 1420, 1620, 1917, 2130, 2342, 2556, 3195, 3513, 3834, 4260, 4684, 5751, 5855, 6390, 7026, 7668, 9585, 10539, 11502, 11710, 12780, 14052, 17565, 19170, 21078, 23004, 23420, 28755, 31617, 35130, 38340, 42156, 52695, 57510, 63234, 70260, 83141, 94851, 105390, 115020, 126468, 158085, 166282, 189702, 210780, 249423, 316170, 332564, 379404, 415705, 474255, 498846, 632340, 748269, 831410, 948510, 997692, 1247115, 1496538, 1662820, 1897020, 2244807, 2494230, 2993076, 3741345, 4489614, 4988460, 6734421, 7482690, 8979228, 11224035, 13468842, 14965380, 22448070, 26937684, 33672105, 44896140, 67344210, 134688420]

約数ペア:

[(1, 134688420), (2, 67344210), (3, 44896140), (4, 33672105), (5, 26937684), (6, 22448070), (9, 14965380), (10, 13468842), (12, 11224035), (15, 8979228), (18, 7482690), (20, 6734421), (27, 4988460), (30, 4489614), (36, 3741345), (45, 2993076), (54, 2494230), (60, 2244807), (71, 1897020), (81, 1662820), (90, 1496538), (108, 1247115), (135, 997692), (142, 948510), (162, 831410), (180, 748269), (213, 632340), (270, 498846), (284, 474255), (324, 415705), (355, 379404), (405, 332564), (426, 316170), (540, 249423), (639, 210780), (710, 189702), (810, 166282), (852, 158085), (1065, 126468), (1171, 115020), (1278, 105390), (1420, 94851), (1620, 83141), (1917, 70260), (2130, 63234), (2342, 57510), (2556, 52695), (3195, 42156), (3513, 38340), (3834, 35130), (4260, 31617), (4684, 28755), (5751, 23420), (5855, 23004), (6390, 21078), (7026, 19170), (7668, 17565), (9585, 14052), (10539, 12780), (11502, 11710)]