1913499600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{967}}^1$

素因数の和:1102

約数の個数: 240

約数和(自身を含む): 6563829888

約数和(自身を除く): 4650330288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 34, 40, 48, 50, 51, 60, 68, 75, 80, 85, 97, 100, 102, 120, 136, 150, 170, 194, 200, 204, 240, 255, 272, 291, 300, 340, 388, 400, 408, 425, 485, 510, 582, 600, 680, 776, 816, 850, 967, 970, 1020, 1164, 1200, 1275, 1360, 1455, 1552, 1649, 1700, 1934, 1940, 2040, 2328, 2425, 2550, 2901, 2910, 3298, 3400, 3868, 3880, 4080, 4656, 4835, 4850, 4947, 5100, 5802, 5820, 6596, 6800, 7275, 7736, 7760, 8245, 9670, 9700, 9894, 10200, 11604, 11640, 13192, 14505, 14550, 15472, 16439, 16490, 19340, 19400, 19788, 20400, 23208, 23280, 24175, 24735, 26384, 29010, 29100, 32878, 32980, 38680, 38800, 39576, 41225, 46416, 48350, 49317, 49470, 58020, 58200, 65756, 65960, 72525, 77360, 79152, 82195, 82450, 93799, 96700, 98634, 98940, 116040, 116400, 123675, 131512, 131920, 145050, 164390, 164900, 187598, 193400, 197268, 197880, 232080, 246585, 247350, 263024, 281397, 290100, 328780, 329800, 375196, 386800, 394536, 395760, 410975, 468995, 493170, 494700, 562794, 580200, 657560, 659600, 750392, 789072, 821950, 937990, 986340, 989400, 1125588, 1160400, 1232925, 1315120, 1406985, 1500784, 1594583, 1643900, 1875980, 1972680, 1978800, 2251176, 2344975, 2465850, 2813970, 3189166, 3287800, 3751960, 3945360, 4502352, 4689950, 4783749, 4931700, 5627940, 6378332, 6575600, 7034925, 7503920, 7972915, 9379900, 9567498, 9863400, 11255880, 12756664, 14069850, 15945830, 18759800, 19134996, 19726800, 22511760, 23918745, 25513328, 28139700, 31891660, 37519600, 38269992, 39864575, 47837490, 56279400, 63783320, 76539984, 79729150, 95674980, 112558800, 119593725, 127566640, 159458300, 191349960, 239187450, 318916600, 382699920, 478374900, 637833200, 956749800, 1913499600]

約数ペア:

[(1, 1913499600), (2, 956749800), (3, 637833200), (4, 478374900), (5, 382699920), (6, 318916600), (8, 239187450), (10, 191349960), (12, 159458300), (15, 127566640), (16, 119593725), (17, 112558800), (20, 95674980), (24, 79729150), (25, 76539984), (30, 63783320), (34, 56279400), (40, 47837490), (48, 39864575), (50, 38269992), (51, 37519600), (60, 31891660), (68, 28139700), (75, 25513328), (80, 23918745), (85, 22511760), (97, 19726800), (100, 19134996), (102, 18759800), (120, 15945830), (136, 14069850), (150, 12756664), (170, 11255880), (194, 9863400), (200, 9567498), (204, 9379900), (240, 7972915), (255, 7503920), (272, 7034925), (291, 6575600), (300, 6378332), (340, 5627940), (388, 4931700), (400, 4783749), (408, 4689950), (425, 4502352), (485, 3945360), (510, 3751960), (582, 3287800), (600, 3189166), (680, 2813970), (776, 2465850), (816, 2344975), (850, 2251176), (967, 1978800), (970, 1972680), (1020, 1875980), (1164, 1643900), (1200, 1594583), (1275, 1500784), (1360, 1406985), (1455, 1315120), (1552, 1232925), (1649, 1160400), (1700, 1125588), (1934, 989400), (1940, 986340), (2040, 937990), (2328, 821950), (2425, 789072), (2550, 750392), (2901, 659600), (2910, 657560), (3298, 580200), (3400, 562794), (3868, 494700), (3880, 493170), (4080, 468995), (4656, 410975), (4835, 395760), (4850, 394536), (4947, 386800), (5100, 375196), (5802, 329800), (5820, 328780), (6596, 290100), (6800, 281397), (7275, 263024), (7736, 247350), (7760, 246585), (8245, 232080), (9670, 197880), (9700, 197268), (9894, 193400), (10200, 187598), (11604, 164900), (11640, 164390), (13192, 145050), (14505, 131920), (14550, 131512), (15472, 123675), (16439, 116400), (16490, 116040), (19340, 98940), (19400, 98634), (19788, 96700), (20400, 93799), (23208, 82450), (23280, 82195), (24175, 79152), (24735, 77360), (26384, 72525), (29010, 65960), (29100, 65756), (32878, 58200), (32980, 58020), (38680, 49470), (38800, 49317), (39576, 48350), (41225, 46416)]