148547800

素因数分解:

$2^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{751}}^1$

素因数の和:833

約数の個数: 96

約数和(自身を含む): 369262080

約数和(自身を除く): 220714280

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 43, 46, 50, 86, 92, 100, 115, 172, 184, 200, 215, 230, 344, 430, 460, 575, 751, 860, 920, 989, 1075, 1150, 1502, 1720, 1978, 2150, 2300, 3004, 3755, 3956, 4300, 4600, 4945, 6008, 7510, 7912, 8600, 9890, 15020, 17273, 18775, 19780, 24725, 30040, 32293, 34546, 37550, 39560, 49450, 64586, 69092, 75100, 86365, 98900, 129172, 138184, 150200, 161465, 172730, 197800, 258344, 322930, 345460, 431825, 645860, 690920, 742739, 807325, 863650, 1291720, 1485478, 1614650, 1727300, 2970956, 3229300, 3454600, 3713695, 5941912, 6458600, 7427390, 14854780, 18568475, 29709560, 37136950, 74273900, 148547800]

約数ペア:

[(1, 148547800), (2, 74273900), (4, 37136950), (5, 29709560), (8, 18568475), (10, 14854780), (20, 7427390), (23, 6458600), (25, 5941912), (40, 3713695), (43, 3454600), (46, 3229300), (50, 2970956), (86, 1727300), (92, 1614650), (100, 1485478), (115, 1291720), (172, 863650), (184, 807325), (200, 742739), (215, 690920), (230, 645860), (344, 431825), (430, 345460), (460, 322930), (575, 258344), (751, 197800), (860, 172730), (920, 161465), (989, 150200), (1075, 138184), (1150, 129172), (1502, 98900), (1720, 86365), (1978, 75100), (2150, 69092), (2300, 64586), (3004, 49450), (3755, 39560), (3956, 37550), (4300, 34546), (4600, 32293), (4945, 30040), (6008, 24725), (7510, 19780), (7912, 18775), (8600, 17273), (9890, 15020)]