855894000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{10973}}^1$

素因数の和:11012

約数の個数: 160

約数和(自身を含む): 2971934784

約数和(自身を除く): 2116040784

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, 975, 1000, 1040, 1200, 1300, 1500, 1560, 1625, 1950, 2000, 2600, 3000, 3120, 3250, 3900, 4875, 5200, 6000, 6500, 7800, 9750, 10973, 13000, 15600, 19500, 21946, 26000, 32919, 39000, 43892, 54865, 65838, 78000, 87784, 109730, 131676, 142649, 164595, 175568, 219460, 263352, 274325, 285298, 329190, 427947, 438920, 526704, 548650, 570596, 658380, 713245, 822975, 855894, 877840, 1097300, 1141192, 1316760, 1371625, 1426490, 1645950, 1711788, 2139735, 2194600, 2282384, 2633520, 2743250, 2852980, 3291900, 3423576, 3566225, 4114875, 4279470, 4389200, 5486500, 5705960, 6583800, 6847152, 7132450, 8229750, 8558940, 10698675, 10973000, 11411920, 13167600, 14264900, 16459500, 17117880, 17831125, 21397350, 21946000, 28529800, 32919000, 34235760, 35662250, 42794700, 53493375, 57059600, 65838000, 71324500, 85589400, 106986750, 142649000, 171178800, 213973500, 285298000, 427947000, 855894000]

約数ペア:

[(1, 855894000), (2, 427947000), (3, 285298000), (4, 213973500), (5, 171178800), (6, 142649000), (8, 106986750), (10, 85589400), (12, 71324500), (13, 65838000), (15, 57059600), (16, 53493375), (20, 42794700), (24, 35662250), (25, 34235760), (26, 32919000), (30, 28529800), (39, 21946000), (40, 21397350), (48, 17831125), (50, 17117880), (52, 16459500), (60, 14264900), (65, 13167600), (75, 11411920), (78, 10973000), (80, 10698675), (100, 8558940), (104, 8229750), (120, 7132450), (125, 6847152), (130, 6583800), (150, 5705960), (156, 5486500), (195, 4389200), (200, 4279470), (208, 4114875), (240, 3566225), (250, 3423576), (260, 3291900), (300, 2852980), (312, 2743250), (325, 2633520), (375, 2282384), (390, 2194600), (400, 2139735), (500, 1711788), (520, 1645950), (600, 1426490), (624, 1371625), (650, 1316760), (750, 1141192), (780, 1097300), (975, 877840), (1000, 855894), (1040, 822975), (1200, 713245), (1300, 658380), (1500, 570596), (1560, 548650), (1625, 526704), (1950, 438920), (2000, 427947), (2600, 329190), (3000, 285298), (3120, 274325), (3250, 263352), (3900, 219460), (4875, 175568), (5200, 164595), (6000, 142649), (6500, 131676), (7800, 109730), (9750, 87784), (10973, 78000), (13000, 65838), (15600, 54865), (19500, 43892), (21946, 39000), (26000, 32919)]