197613150

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{53}}^2\times {\mathrm{67}}^1$

素因数の和:195

約数の個数: 144

約数和(自身を含む): 579379584

約数和(自身を除く): 381766434

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 53, 67, 70, 75, 105, 106, 134, 150, 159, 175, 201, 210, 265, 318, 335, 350, 371, 402, 469, 525, 530, 670, 742, 795, 938, 1005, 1050, 1113, 1325, 1407, 1590, 1675, 1855, 2010, 2226, 2345, 2650, 2809, 2814, 3350, 3551, 3710, 3975, 4690, 5025, 5565, 5618, 7035, 7102, 7950, 8427, 9275, 10050, 10653, 11130, 11725, 14045, 14070, 16854, 17755, 18550, 19663, 21306, 23450, 24857, 27825, 28090, 35175, 35510, 39326, 42135, 49714, 53265, 55650, 58989, 70225, 70350, 74571, 84270, 88775, 98315, 106530, 117978, 124285, 140450, 149142, 177550, 188203, 196630, 210675, 248570, 266325, 294945, 372855, 376406, 421350, 491575, 532650, 564609, 589890, 621425, 745710, 941015, 983150, 1129218, 1242850, 1317421, 1474725, 1864275, 1882030, 2634842, 2823045, 2949450, 3728550, 3952263, 4705075, 5646090, 6587105, 7904526, 9410150, 13174210, 14115225, 19761315, 28230450, 32935525, 39522630, 65871050, 98806575, 197613150]

約数ペア:

[(1, 197613150), (2, 98806575), (3, 65871050), (5, 39522630), (6, 32935525), (7, 28230450), (10, 19761315), (14, 14115225), (15, 13174210), (21, 9410150), (25, 7904526), (30, 6587105), (35, 5646090), (42, 4705075), (50, 3952263), (53, 3728550), (67, 2949450), (70, 2823045), (75, 2634842), (105, 1882030), (106, 1864275), (134, 1474725), (150, 1317421), (159, 1242850), (175, 1129218), (201, 983150), (210, 941015), (265, 745710), (318, 621425), (335, 589890), (350, 564609), (371, 532650), (402, 491575), (469, 421350), (525, 376406), (530, 372855), (670, 294945), (742, 266325), (795, 248570), (938, 210675), (1005, 196630), (1050, 188203), (1113, 177550), (1325, 149142), (1407, 140450), (1590, 124285), (1675, 117978), (1855, 106530), (2010, 98315), (2226, 88775), (2345, 84270), (2650, 74571), (2809, 70350), (2814, 70225), (3350, 58989), (3551, 55650), (3710, 53265), (3975, 49714), (4690, 42135), (5025, 39326), (5565, 35510), (5618, 35175), (7035, 28090), (7102, 27825), (7950, 24857), (8427, 23450), (9275, 21306), (10050, 19663), (10653, 18550), (11130, 17755), (11725, 16854), (14045, 14070)]