390270600

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{157}}^1\times {\mathrm{1381}}^1$

素因数の和:1560

約数の個数: 144

約数和(自身を含む): 1319962020

約数和(自身を除く): 929691420

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 157, 180, 200, 225, 300, 314, 360, 450, 471, 600, 628, 785, 900, 942, 1256, 1381, 1413, 1570, 1800, 1884, 2355, 2762, 2826, 3140, 3768, 3925, 4143, 4710, 5524, 5652, 6280, 6905, 7065, 7850, 8286, 9420, 11048, 11304, 11775, 12429, 13810, 14130, 15700, 16572, 18840, 20715, 23550, 24858, 27620, 28260, 31400, 33144, 34525, 35325, 41430, 47100, 49716, 55240, 56520, 62145, 69050, 70650, 82860, 94200, 99432, 103575, 124290, 138100, 141300, 165720, 207150, 216817, 248580, 276200, 282600, 310725, 414300, 433634, 497160, 621450, 650451, 828600, 867268, 1084085, 1242900, 1300902, 1734536, 1951353, 2168170, 2485800, 2601804, 3252255, 3902706, 4336340, 5203608, 5420425, 6504510, 7805412, 8672680, 9756765, 10840850, 13009020, 15610824, 16261275, 19513530, 21681700, 26018040, 32522550, 39027060, 43363400, 48783825, 65045100, 78054120, 97567650, 130090200, 195135300, 390270600]

約数ペア:

[(1, 390270600), (2, 195135300), (3, 130090200), (4, 97567650), (5, 78054120), (6, 65045100), (8, 48783825), (9, 43363400), (10, 39027060), (12, 32522550), (15, 26018040), (18, 21681700), (20, 19513530), (24, 16261275), (25, 15610824), (30, 13009020), (36, 10840850), (40, 9756765), (45, 8672680), (50, 7805412), (60, 6504510), (72, 5420425), (75, 5203608), (90, 4336340), (100, 3902706), (120, 3252255), (150, 2601804), (157, 2485800), (180, 2168170), (200, 1951353), (225, 1734536), (300, 1300902), (314, 1242900), (360, 1084085), (450, 867268), (471, 828600), (600, 650451), (628, 621450), (785, 497160), (900, 433634), (942, 414300), (1256, 310725), (1381, 282600), (1413, 276200), (1570, 248580), (1800, 216817), (1884, 207150), (2355, 165720), (2762, 141300), (2826, 138100), (3140, 124290), (3768, 103575), (3925, 99432), (4143, 94200), (4710, 82860), (5524, 70650), (5652, 69050), (6280, 62145), (6905, 56520), (7065, 55240), (7850, 49716), (8286, 47100), (9420, 41430), (11048, 35325), (11304, 34525), (11775, 33144), (12429, 31400), (13810, 28260), (14130, 27620), (15700, 24858), (16572, 23550), (18840, 20715)]