72454600

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{829}}^1$

素因数の和:887

約数の個数: 96

約数和(自身を含む): 185256000

約数和(自身を除く): 112801400

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 23, 25, 38, 40, 46, 50, 76, 92, 95, 100, 115, 152, 184, 190, 200, 230, 380, 437, 460, 475, 575, 760, 829, 874, 920, 950, 1150, 1658, 1748, 1900, 2185, 2300, 3316, 3496, 3800, 4145, 4370, 4600, 6632, 8290, 8740, 10925, 15751, 16580, 17480, 19067, 20725, 21850, 31502, 33160, 38134, 41450, 43700, 63004, 76268, 78755, 82900, 87400, 95335, 126008, 152536, 157510, 165800, 190670, 315020, 362273, 381340, 393775, 476675, 630040, 724546, 762680, 787550, 953350, 1449092, 1575100, 1811365, 1906700, 2898184, 3150200, 3622730, 3813400, 7245460, 9056825, 14490920, 18113650, 36227300, 72454600]

約数ペア:

[(1, 72454600), (2, 36227300), (4, 18113650), (5, 14490920), (8, 9056825), (10, 7245460), (19, 3813400), (20, 3622730), (23, 3150200), (25, 2898184), (38, 1906700), (40, 1811365), (46, 1575100), (50, 1449092), (76, 953350), (92, 787550), (95, 762680), (100, 724546), (115, 630040), (152, 476675), (184, 393775), (190, 381340), (200, 362273), (230, 315020), (380, 190670), (437, 165800), (460, 157510), (475, 152536), (575, 126008), (760, 95335), (829, 87400), (874, 82900), (920, 78755), (950, 76268), (1150, 63004), (1658, 43700), (1748, 41450), (1900, 38134), (2185, 33160), (2300, 31502), (3316, 21850), (3496, 20725), (3800, 19067), (4145, 17480), (4370, 16580), (4600, 15751), (6632, 10925), (8290, 8740)]