157917000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{52639}}^1$

素因数の和:52663

約数の個数: 64

約数和(自身を含む): 492710400

約数和(自身を除く): 334793400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 750, 1000, 1500, 3000, 52639, 105278, 157917, 210556, 263195, 315834, 421112, 526390, 631668, 789585, 1052780, 1263336, 1315975, 1579170, 2105560, 2631950, 3158340, 3947925, 5263900, 6316680, 6579875, 7895850, 10527800, 13159750, 15791700, 19739625, 26319500, 31583400, 39479250, 52639000, 78958500, 157917000]

約数ペア:

[(1, 157917000), (2, 78958500), (3, 52639000), (4, 39479250), (5, 31583400), (6, 26319500), (8, 19739625), (10, 15791700), (12, 13159750), (15, 10527800), (20, 7895850), (24, 6579875), (25, 6316680), (30, 5263900), (40, 3947925), (50, 3158340), (60, 2631950), (75, 2105560), (100, 1579170), (120, 1315975), (125, 1263336), (150, 1052780), (200, 789585), (250, 631668), (300, 526390), (375, 421112), (500, 315834), (600, 263195), (750, 210556), (1000, 157917), (1500, 105278), (3000, 52639)]