149703000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{139}}^1\times {\mathrm{359}}^1$

素因数の和:522

約数の個数: 128

約数和(自身を含む): 471744000

約数和(自身を除く): 322041000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 139, 150, 200, 250, 278, 300, 359, 375, 417, 500, 556, 600, 695, 718, 750, 834, 1000, 1077, 1112, 1390, 1436, 1500, 1668, 1795, 2085, 2154, 2780, 2872, 3000, 3336, 3475, 3590, 4170, 4308, 5385, 5560, 6950, 7180, 8340, 8616, 8975, 10425, 10770, 13900, 14360, 16680, 17375, 17950, 20850, 21540, 26925, 27800, 34750, 35900, 41700, 43080, 44875, 49901, 52125, 53850, 69500, 71800, 83400, 89750, 99802, 104250, 107700, 134625, 139000, 149703, 179500, 199604, 208500, 215400, 249505, 269250, 299406, 359000, 399208, 417000, 499010, 538500, 598812, 748515, 998020, 1077000, 1197624, 1247525, 1497030, 1996040, 2495050, 2994060, 3742575, 4990100, 5988120, 6237625, 7485150, 9980200, 12475250, 14970300, 18712875, 24950500, 29940600, 37425750, 49901000, 74851500, 149703000]

約数ペア:

[(1, 149703000), (2, 74851500), (3, 49901000), (4, 37425750), (5, 29940600), (6, 24950500), (8, 18712875), (10, 14970300), (12, 12475250), (15, 9980200), (20, 7485150), (24, 6237625), (25, 5988120), (30, 4990100), (40, 3742575), (50, 2994060), (60, 2495050), (75, 1996040), (100, 1497030), (120, 1247525), (125, 1197624), (139, 1077000), (150, 998020), (200, 748515), (250, 598812), (278, 538500), (300, 499010), (359, 417000), (375, 399208), (417, 359000), (500, 299406), (556, 269250), (600, 249505), (695, 215400), (718, 208500), (750, 199604), (834, 179500), (1000, 149703), (1077, 139000), (1112, 134625), (1390, 107700), (1436, 104250), (1500, 99802), (1668, 89750), (1795, 83400), (2085, 71800), (2154, 69500), (2780, 53850), (2872, 52125), (3000, 49901), (3336, 44875), (3475, 43080), (3590, 41700), (4170, 35900), (4308, 34750), (5385, 27800), (5560, 26925), (6950, 21540), (7180, 20850), (8340, 17950), (8616, 17375), (8975, 16680), (10425, 14360), (10770, 13900)]