148928500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2503}}^1$

素因数の和:2546

約数の個数: 96

約数和(自身を含む): 393748992

約数和(自身を除く): 244820492

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 25, 28, 34, 35, 50, 68, 70, 85, 100, 119, 125, 140, 170, 175, 238, 250, 340, 350, 425, 476, 500, 595, 700, 850, 875, 1190, 1700, 1750, 2125, 2380, 2503, 2975, 3500, 4250, 5006, 5950, 8500, 10012, 11900, 12515, 14875, 17521, 25030, 29750, 35042, 42551, 50060, 59500, 62575, 70084, 85102, 87605, 125150, 170204, 175210, 212755, 250300, 297857, 312875, 350420, 425510, 438025, 595714, 625750, 851020, 876050, 1063775, 1191428, 1251500, 1489285, 1752100, 2127550, 2190125, 2978570, 4255100, 4380250, 5318875, 5957140, 7446425, 8760500, 10637750, 14892850, 21275500, 29785700, 37232125, 74464250, 148928500]

約数ペア:

[(1, 148928500), (2, 74464250), (4, 37232125), (5, 29785700), (7, 21275500), (10, 14892850), (14, 10637750), (17, 8760500), (20, 7446425), (25, 5957140), (28, 5318875), (34, 4380250), (35, 4255100), (50, 2978570), (68, 2190125), (70, 2127550), (85, 1752100), (100, 1489285), (119, 1251500), (125, 1191428), (140, 1063775), (170, 876050), (175, 851020), (238, 625750), (250, 595714), (340, 438025), (350, 425510), (425, 350420), (476, 312875), (500, 297857), (595, 250300), (700, 212755), (850, 175210), (875, 170204), (1190, 125150), (1700, 87605), (1750, 85102), (2125, 70084), (2380, 62575), (2503, 59500), (2975, 50060), (3500, 42551), (4250, 35042), (5006, 29750), (5950, 25030), (8500, 17521), (10012, 14875), (11900, 12515)]