248640600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{251}}^1$

素因数の和:410

約数の個数: 192

約数和(自身を含む): 839946240

約数和(自身を除く): 591305640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 127, 130, 150, 156, 195, 200, 251, 254, 260, 300, 312, 325, 381, 390, 502, 508, 520, 600, 635, 650, 753, 762, 780, 975, 1004, 1016, 1255, 1270, 1300, 1506, 1524, 1560, 1651, 1905, 1950, 2008, 2510, 2540, 2600, 3012, 3048, 3175, 3263, 3302, 3765, 3810, 3900, 4953, 5020, 5080, 6024, 6275, 6350, 6526, 6604, 7530, 7620, 7800, 8255, 9525, 9789, 9906, 10040, 12550, 12700, 13052, 13208, 15060, 15240, 16315, 16510, 18825, 19050, 19578, 19812, 24765, 25100, 25400, 26104, 30120, 31877, 32630, 33020, 37650, 38100, 39156, 39624, 41275, 48945, 49530, 50200, 63754, 65260, 66040, 75300, 76200, 78312, 81575, 82550, 95631, 97890, 99060, 123825, 127508, 130520, 150600, 159385, 163150, 165100, 191262, 195780, 198120, 244725, 247650, 255016, 318770, 326300, 330200, 382524, 391560, 414401, 478155, 489450, 495300, 637540, 652600, 765048, 796925, 828802, 956310, 978900, 990600, 1243203, 1275080, 1593850, 1657604, 1912620, 1957800, 2072005, 2390775, 2486406, 3187700, 3315208, 3825240, 4144010, 4781550, 4972812, 6216015, 6375400, 8288020, 9563100, 9945624, 10360025, 12432030, 16576040, 19126200, 20720050, 24864060, 31080075, 41440100, 49728120, 62160150, 82880200, 124320300, 248640600]

約数ペア:

[(1, 248640600), (2, 124320300), (3, 82880200), (4, 62160150), (5, 49728120), (6, 41440100), (8, 31080075), (10, 24864060), (12, 20720050), (13, 19126200), (15, 16576040), (20, 12432030), (24, 10360025), (25, 9945624), (26, 9563100), (30, 8288020), (39, 6375400), (40, 6216015), (50, 4972812), (52, 4781550), (60, 4144010), (65, 3825240), (75, 3315208), (78, 3187700), (100, 2486406), (104, 2390775), (120, 2072005), (127, 1957800), (130, 1912620), (150, 1657604), (156, 1593850), (195, 1275080), (200, 1243203), (251, 990600), (254, 978900), (260, 956310), (300, 828802), (312, 796925), (325, 765048), (381, 652600), (390, 637540), (502, 495300), (508, 489450), (520, 478155), (600, 414401), (635, 391560), (650, 382524), (753, 330200), (762, 326300), (780, 318770), (975, 255016), (1004, 247650), (1016, 244725), (1255, 198120), (1270, 195780), (1300, 191262), (1506, 165100), (1524, 163150), (1560, 159385), (1651, 150600), (1905, 130520), (1950, 127508), (2008, 123825), (2510, 99060), (2540, 97890), (2600, 95631), (3012, 82550), (3048, 81575), (3175, 78312), (3263, 76200), (3302, 75300), (3765, 66040), (3810, 65260), (3900, 63754), (4953, 50200), (5020, 49530), (5080, 48945), (6024, 41275), (6275, 39624), (6350, 39156), (6526, 38100), (6604, 37650), (7530, 33020), (7620, 32630), (7800, 31877), (8255, 30120), (9525, 26104), (9789, 25400), (9906, 25100), (10040, 24765), (12550, 19812), (12700, 19578), (13052, 19050), (13208, 18825), (15060, 16510), (15240, 16315)]