172955200

素因数分解:

$2^6\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1$

素因数の和:381

約数の個数: 168

約数和(自身を含む): 480754944

約数和(自身を除く): 307799744

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 31, 32, 40, 44, 50, 55, 62, 64, 80, 88, 100, 110, 124, 155, 160, 176, 200, 220, 248, 275, 310, 317, 320, 341, 352, 400, 440, 496, 550, 620, 634, 682, 704, 775, 800, 880, 992, 1100, 1240, 1268, 1364, 1550, 1585, 1600, 1705, 1760, 1984, 2200, 2480, 2536, 2728, 3100, 3170, 3410, 3487, 3520, 4400, 4960, 5072, 5456, 6200, 6340, 6820, 6974, 7925, 8525, 8800, 9827, 9920, 10144, 10912, 12400, 12680, 13640, 13948, 15850, 17050, 17435, 17600, 19654, 20288, 21824, 24800, 25360, 27280, 27896, 31700, 34100, 34870, 39308, 49135, 49600, 50720, 54560, 55792, 63400, 68200, 69740, 78616, 87175, 98270, 101440, 108097, 109120, 111584, 126800, 136400, 139480, 157232, 174350, 196540, 216194, 223168, 245675, 253600, 272800, 278960, 314464, 348700, 393080, 432388, 491350, 507200, 540485, 545600, 557920, 628928, 697400, 786160, 864776, 982700, 1080970, 1115840, 1394800, 1572320, 1729552, 1965400, 2161940, 2702425, 2789600, 3144640, 3459104, 3930800, 4323880, 5404850, 5579200, 6918208, 7861600, 8647760, 10809700, 15723200, 17295520, 21619400, 34591040, 43238800, 86477600, 172955200]

約数ペア:

[(1, 172955200), (2, 86477600), (4, 43238800), (5, 34591040), (8, 21619400), (10, 17295520), (11, 15723200), (16, 10809700), (20, 8647760), (22, 7861600), (25, 6918208), (31, 5579200), (32, 5404850), (40, 4323880), (44, 3930800), (50, 3459104), (55, 3144640), (62, 2789600), (64, 2702425), (80, 2161940), (88, 1965400), (100, 1729552), (110, 1572320), (124, 1394800), (155, 1115840), (160, 1080970), (176, 982700), (200, 864776), (220, 786160), (248, 697400), (275, 628928), (310, 557920), (317, 545600), (320, 540485), (341, 507200), (352, 491350), (400, 432388), (440, 393080), (496, 348700), (550, 314464), (620, 278960), (634, 272800), (682, 253600), (704, 245675), (775, 223168), (800, 216194), (880, 196540), (992, 174350), (1100, 157232), (1240, 139480), (1268, 136400), (1364, 126800), (1550, 111584), (1585, 109120), (1600, 108097), (1705, 101440), (1760, 98270), (1984, 87175), (2200, 78616), (2480, 69740), (2536, 68200), (2728, 63400), (3100, 55792), (3170, 54560), (3410, 50720), (3487, 49600), (3520, 49135), (4400, 39308), (4960, 34870), (5072, 34100), (5456, 31700), (6200, 27896), (6340, 27280), (6820, 25360), (6974, 24800), (7925, 21824), (8525, 20288), (8800, 19654), (9827, 17600), (9920, 17435), (10144, 17050), (10912, 15850), (12400, 13948), (12680, 13640)]