138317850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{27943}}^1$

素因数の和:27972

約数の個数: 72

約数和(自身を含む): 405411552

約数和(自身を除く): 267093702

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 30, 33, 45, 50, 55, 66, 75, 90, 99, 110, 150, 165, 198, 225, 275, 330, 450, 495, 550, 825, 990, 1650, 2475, 4950, 27943, 55886, 83829, 139715, 167658, 251487, 279430, 307373, 419145, 502974, 614746, 698575, 838290, 922119, 1257435, 1397150, 1536865, 1844238, 2095725, 2514870, 2766357, 3073730, 4191450, 4610595, 5532714, 6287175, 7684325, 9221190, 12574350, 13831785, 15368650, 23052975, 27663570, 46105950, 69158925, 138317850]

約数ペア:

[(1, 138317850), (2, 69158925), (3, 46105950), (5, 27663570), (6, 23052975), (9, 15368650), (10, 13831785), (11, 12574350), (15, 9221190), (18, 7684325), (22, 6287175), (25, 5532714), (30, 4610595), (33, 4191450), (45, 3073730), (50, 2766357), (55, 2514870), (66, 2095725), (75, 1844238), (90, 1536865), (99, 1397150), (110, 1257435), (150, 922119), (165, 838290), (198, 698575), (225, 614746), (275, 502974), (330, 419145), (450, 307373), (495, 279430), (550, 251487), (825, 167658), (990, 139715), (1650, 83829), (2475, 55886), (4950, 27943)]