71733550

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:135

約数の個数: 144

約数和(自身を含む): 173024640

約数和(自身を除く): 101291090

約数列:

[1, 2, 5, 7, 10, 14, 19, 23, 25, 35, 38, 46, 49, 50, 67, 70, 95, 98, 115, 133, 134, 161, 175, 190, 230, 245, 266, 322, 335, 350, 437, 469, 475, 490, 575, 665, 670, 805, 874, 931, 938, 950, 1127, 1150, 1225, 1273, 1330, 1541, 1610, 1675, 1862, 2185, 2254, 2345, 2450, 2546, 3059, 3082, 3283, 3325, 3350, 4025, 4370, 4655, 4690, 5635, 6118, 6365, 6566, 6650, 7705, 8050, 8911, 9310, 10787, 10925, 11270, 11725, 12730, 15295, 15410, 16415, 17822, 21413, 21574, 21850, 23275, 23450, 28175, 29279, 30590, 31825, 32830, 38525, 42826, 44555, 46550, 53935, 56350, 58558, 62377, 63650, 75509, 76475, 77050, 82075, 89110, 107065, 107870, 124754, 146395, 151018, 152950, 164150, 204953, 214130, 222775, 269675, 292790, 311885, 377545, 409906, 445550, 535325, 539350, 623770, 731975, 755090, 1024765, 1070650, 1434671, 1463950, 1559425, 1887725, 2049530, 2869342, 3118850, 3775450, 5123825, 7173355, 10247650, 14346710, 35866775, 71733550]

約数ペア:

[(1, 71733550), (2, 35866775), (5, 14346710), (7, 10247650), (10, 7173355), (14, 5123825), (19, 3775450), (23, 3118850), (25, 2869342), (35, 2049530), (38, 1887725), (46, 1559425), (49, 1463950), (50, 1434671), (67, 1070650), (70, 1024765), (95, 755090), (98, 731975), (115, 623770), (133, 539350), (134, 535325), (161, 445550), (175, 409906), (190, 377545), (230, 311885), (245, 292790), (266, 269675), (322, 222775), (335, 214130), (350, 204953), (437, 164150), (469, 152950), (475, 151018), (490, 146395), (575, 124754), (665, 107870), (670, 107065), (805, 89110), (874, 82075), (931, 77050), (938, 76475), (950, 75509), (1127, 63650), (1150, 62377), (1225, 58558), (1273, 56350), (1330, 53935), (1541, 46550), (1610, 44555), (1675, 42826), (1862, 38525), (2185, 32830), (2254, 31825), (2345, 30590), (2450, 29279), (2546, 28175), (3059, 23450), (3082, 23275), (3283, 21850), (3325, 21574), (3350, 21413), (4025, 17822), (4370, 16415), (4655, 15410), (4690, 15295), (5635, 12730), (6118, 11725), (6365, 11270), (6566, 10925), (6650, 10787), (7705, 9310), (8050, 8911)]