64506000

素因数分解:

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

素因数の和:866

約数の個数: 160

約数和(自身を含む): 224235648

約数和(自身を除く): 159729648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 100, 104, 120, 125, 130, 150, 156, 195, 200, 208, 240, 250, 260, 300, 312, 325, 375, 390, 400, 500, 520, 600, 624, 650, 750, 780, 827, 975, 1000, 1040, 1200, 1300, 1500, 1560, 1625, 1654, 1950, 2000, 2481, 2600, 3000, 3120, 3250, 3308, 3900, 4135, 4875, 4962, 5200, 6000, 6500, 6616, 7800, 8270, 9750, 9924, 10751, 12405, 13000, 13232, 15600, 16540, 19500, 19848, 20675, 21502, 24810, 26000, 32253, 33080, 39000, 39696, 41350, 43004, 49620, 53755, 62025, 64506, 66160, 78000, 82700, 86008, 99240, 103375, 107510, 124050, 129012, 161265, 165400, 172016, 198480, 206750, 215020, 248100, 258024, 268775, 310125, 322530, 330800, 413500, 430040, 496200, 516048, 537550, 620250, 645060, 806325, 827000, 860080, 992400, 1075100, 1240500, 1290120, 1343875, 1612650, 1654000, 2150200, 2481000, 2580240, 2687750, 3225300, 4031625, 4300400, 4962000, 5375500, 6450600, 8063250, 10751000, 12901200, 16126500, 21502000, 32253000, 64506000]

約数ペア:

[(1, 64506000), (2, 32253000), (3, 21502000), (4, 16126500), (5, 12901200), (6, 10751000), (8, 8063250), (10, 6450600), (12, 5375500), (13, 4962000), (15, 4300400), (16, 4031625), (20, 3225300), (24, 2687750), (25, 2580240), (26, 2481000), (30, 2150200), (39, 1654000), (40, 1612650), (48, 1343875), (50, 1290120), (52, 1240500), (60, 1075100), (65, 992400), (75, 860080), (78, 827000), (80, 806325), (100, 645060), (104, 620250), (120, 537550), (125, 516048), (130, 496200), (150, 430040), (156, 413500), (195, 330800), (200, 322530), (208, 310125), (240, 268775), (250, 258024), (260, 248100), (300, 215020), (312, 206750), (325, 198480), (375, 172016), (390, 165400), (400, 161265), (500, 129012), (520, 124050), (600, 107510), (624, 103375), (650, 99240), (750, 86008), (780, 82700), (827, 78000), (975, 66160), (1000, 64506), (1040, 62025), (1200, 53755), (1300, 49620), (1500, 43004), (1560, 41350), (1625, 39696), (1654, 39000), (1950, 33080), (2000, 32253), (2481, 26000), (2600, 24810), (3000, 21502), (3120, 20675), (3250, 19848), (3308, 19500), (3900, 16540), (4135, 15600), (4875, 13232), (4962, 13000), (5200, 12405), (6000, 10751), (6500, 9924), (6616, 9750), (7800, 8270)]