197558550

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1063}}^1$

素因数の和:1147

約数の個数: 144

約数和(自身を含む): 617460480

約数和(自身を除く): 419901930

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 59, 63, 70, 75, 90, 105, 118, 126, 150, 175, 177, 210, 225, 295, 315, 350, 354, 413, 450, 525, 531, 590, 630, 826, 885, 1050, 1062, 1063, 1239, 1475, 1575, 1770, 2065, 2126, 2478, 2655, 2950, 3150, 3189, 3717, 4130, 4425, 5310, 5315, 6195, 6378, 7434, 7441, 8850, 9567, 10325, 10630, 12390, 13275, 14882, 15945, 18585, 19134, 20650, 22323, 26550, 26575, 30975, 31890, 37170, 37205, 44646, 47835, 53150, 61950, 62717, 66969, 74410, 79725, 92925, 95670, 111615, 125434, 133938, 159450, 185850, 186025, 188151, 223230, 239175, 313585, 334845, 372050, 376302, 439019, 478350, 558075, 564453, 627170, 669690, 878038, 940755, 1116150, 1128906, 1317057, 1567925, 1674225, 1881510, 2195095, 2634114, 2822265, 3135850, 3348450, 3951171, 4390190, 4703775, 5644530, 6585285, 7902342, 9407550, 10975475, 13170570, 14111325, 19755855, 21950950, 28222650, 32926425, 39511710, 65852850, 98779275, 197558550]

約数ペア:

[(1, 197558550), (2, 98779275), (3, 65852850), (5, 39511710), (6, 32926425), (7, 28222650), (9, 21950950), (10, 19755855), (14, 14111325), (15, 13170570), (18, 10975475), (21, 9407550), (25, 7902342), (30, 6585285), (35, 5644530), (42, 4703775), (45, 4390190), (50, 3951171), (59, 3348450), (63, 3135850), (70, 2822265), (75, 2634114), (90, 2195095), (105, 1881510), (118, 1674225), (126, 1567925), (150, 1317057), (175, 1128906), (177, 1116150), (210, 940755), (225, 878038), (295, 669690), (315, 627170), (350, 564453), (354, 558075), (413, 478350), (450, 439019), (525, 376302), (531, 372050), (590, 334845), (630, 313585), (826, 239175), (885, 223230), (1050, 188151), (1062, 186025), (1063, 185850), (1239, 159450), (1475, 133938), (1575, 125434), (1770, 111615), (2065, 95670), (2126, 92925), (2478, 79725), (2655, 74410), (2950, 66969), (3150, 62717), (3189, 61950), (3717, 53150), (4130, 47835), (4425, 44646), (5310, 37205), (5315, 37170), (6195, 31890), (6378, 30975), (7434, 26575), (7441, 26550), (8850, 22323), (9567, 20650), (10325, 19134), (10630, 18585), (12390, 15945), (13275, 14882)]