27939000

素因数分解:

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

素因数の和:230

約数の個数: 128

約数和(自身を含む): 89107200

約数和(自身を除く): 61168200

約数列:

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

約数ペア:

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