55878000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:232

約数の個数: 160

約数和(自身を含む): 184154880

約数和(自身を除く): 128276880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 67, 75, 80, 100, 120, 125, 134, 139, 150, 200, 201, 240, 250, 268, 278, 300, 335, 375, 400, 402, 417, 500, 536, 556, 600, 670, 695, 750, 804, 834, 1000, 1005, 1072, 1112, 1200, 1340, 1390, 1500, 1608, 1668, 1675, 2000, 2010, 2085, 2224, 2680, 2780, 3000, 3216, 3336, 3350, 3475, 4020, 4170, 5025, 5360, 5560, 6000, 6672, 6700, 6950, 8040, 8340, 8375, 9313, 10050, 10425, 11120, 13400, 13900, 16080, 16680, 16750, 17375, 18626, 20100, 20850, 25125, 26800, 27800, 27939, 33360, 33500, 34750, 37252, 40200, 41700, 46565, 50250, 52125, 55600, 55878, 67000, 69500, 74504, 80400, 83400, 93130, 100500, 104250, 111756, 134000, 139000, 139695, 149008, 166800, 186260, 201000, 208500, 223512, 232825, 278000, 279390, 372520, 402000, 417000, 447024, 465650, 558780, 698475, 745040, 834000, 931300, 1117560, 1164125, 1396950, 1862600, 2235120, 2328250, 2793900, 3492375, 3725200, 4656500, 5587800, 6984750, 9313000, 11175600, 13969500, 18626000, 27939000, 55878000]

約数ペア:

[(1, 55878000), (2, 27939000), (3, 18626000), (4, 13969500), (5, 11175600), (6, 9313000), (8, 6984750), (10, 5587800), (12, 4656500), (15, 3725200), (16, 3492375), (20, 2793900), (24, 2328250), (25, 2235120), (30, 1862600), (40, 1396950), (48, 1164125), (50, 1117560), (60, 931300), (67, 834000), (75, 745040), (80, 698475), (100, 558780), (120, 465650), (125, 447024), (134, 417000), (139, 402000), (150, 372520), (200, 279390), (201, 278000), (240, 232825), (250, 223512), (268, 208500), (278, 201000), (300, 186260), (335, 166800), (375, 149008), (400, 139695), (402, 139000), (417, 134000), (500, 111756), (536, 104250), (556, 100500), (600, 93130), (670, 83400), (695, 80400), (750, 74504), (804, 69500), (834, 67000), (1000, 55878), (1005, 55600), (1072, 52125), (1112, 50250), (1200, 46565), (1340, 41700), (1390, 40200), (1500, 37252), (1608, 34750), (1668, 33500), (1675, 33360), (2000, 27939), (2010, 27800), (2085, 26800), (2224, 25125), (2680, 20850), (2780, 20100), (3000, 18626), (3216, 17375), (3336, 16750), (3350, 16680), (3475, 16080), (4020, 13900), (4170, 13400), (5025, 11120), (5360, 10425), (5560, 10050), (6000, 9313), (6672, 8375), (6700, 8340), (6950, 8040)]