161265000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{827}}^1$

素因数の和:869

約数の個数: 160

約数和(自身を含む): 543201120

約数和(自身を除く): 381936120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 125, 130, 150, 156, 195, 200, 250, 260, 300, 312, 325, 375, 390, 500, 520, 600, 625, 650, 750, 780, 827, 975, 1000, 1250, 1300, 1500, 1560, 1625, 1654, 1875, 1950, 2481, 2500, 2600, 3000, 3250, 3308, 3750, 3900, 4135, 4875, 4962, 5000, 6500, 6616, 7500, 7800, 8125, 8270, 9750, 9924, 10751, 12405, 13000, 15000, 16250, 16540, 19500, 19848, 20675, 21502, 24375, 24810, 32253, 32500, 33080, 39000, 41350, 43004, 48750, 49620, 53755, 62025, 64506, 65000, 82700, 86008, 97500, 99240, 103375, 107510, 124050, 129012, 161265, 165400, 195000, 206750, 215020, 248100, 258024, 268775, 310125, 322530, 413500, 430040, 496200, 516875, 537550, 620250, 645060, 806325, 827000, 1033750, 1075100, 1240500, 1290120, 1343875, 1550625, 1612650, 2067500, 2150200, 2481000, 2687750, 3101250, 3225300, 4031625, 4135000, 5375500, 6202500, 6450600, 6719375, 8063250, 10751000, 12405000, 13438750, 16126500, 20158125, 26877500, 32253000, 40316250, 53755000, 80632500, 161265000]

約数ペア:

[(1, 161265000), (2, 80632500), (3, 53755000), (4, 40316250), (5, 32253000), (6, 26877500), (8, 20158125), (10, 16126500), (12, 13438750), (13, 12405000), (15, 10751000), (20, 8063250), (24, 6719375), (25, 6450600), (26, 6202500), (30, 5375500), (39, 4135000), (40, 4031625), (50, 3225300), (52, 3101250), (60, 2687750), (65, 2481000), (75, 2150200), (78, 2067500), (100, 1612650), (104, 1550625), (120, 1343875), (125, 1290120), (130, 1240500), (150, 1075100), (156, 1033750), (195, 827000), (200, 806325), (250, 645060), (260, 620250), (300, 537550), (312, 516875), (325, 496200), (375, 430040), (390, 413500), (500, 322530), (520, 310125), (600, 268775), (625, 258024), (650, 248100), (750, 215020), (780, 206750), (827, 195000), (975, 165400), (1000, 161265), (1250, 129012), (1300, 124050), (1500, 107510), (1560, 103375), (1625, 99240), (1654, 97500), (1875, 86008), (1950, 82700), (2481, 65000), (2500, 64506), (2600, 62025), (3000, 53755), (3250, 49620), (3308, 48750), (3750, 43004), (3900, 41350), (4135, 39000), (4875, 33080), (4962, 32500), (5000, 32253), (6500, 24810), (6616, 24375), (7500, 21502), (7800, 20675), (8125, 19848), (8270, 19500), (9750, 16540), (9924, 16250), (10751, 15000), (12405, 13000)]