208839000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{67}}^1\times {\mathrm{1039}}^1$

素因数の和:1130

約数の個数: 128

約数和(自身を含む): 661939200

約数和(自身を除く): 453100200

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, 150, 200, 201, 250, 268, 300, 335, 375, 402, 500, 536, 600, 670, 750, 804, 1000, 1005, 1039, 1340, 1500, 1608, 1675, 2010, 2078, 2680, 3000, 3117, 3350, 4020, 4156, 5025, 5195, 6234, 6700, 8040, 8312, 8375, 10050, 10390, 12468, 13400, 15585, 16750, 20100, 20780, 24936, 25125, 25975, 31170, 33500, 40200, 41560, 50250, 51950, 62340, 67000, 69613, 77925, 100500, 103900, 124680, 129875, 139226, 155850, 201000, 207800, 208839, 259750, 278452, 311700, 348065, 389625, 417678, 519500, 556904, 623400, 696130, 779250, 835356, 1039000, 1044195, 1392260, 1558500, 1670712, 1740325, 2088390, 2784520, 3117000, 3480650, 4176780, 5220975, 6961300, 8353560, 8701625, 10441950, 13922600, 17403250, 20883900, 26104875, 34806500, 41767800, 52209750, 69613000, 104419500, 208839000]

約数ペア:

[(1, 208839000), (2, 104419500), (3, 69613000), (4, 52209750), (5, 41767800), (6, 34806500), (8, 26104875), (10, 20883900), (12, 17403250), (15, 13922600), (20, 10441950), (24, 8701625), (25, 8353560), (30, 6961300), (40, 5220975), (50, 4176780), (60, 3480650), (67, 3117000), (75, 2784520), (100, 2088390), (120, 1740325), (125, 1670712), (134, 1558500), (150, 1392260), (200, 1044195), (201, 1039000), (250, 835356), (268, 779250), (300, 696130), (335, 623400), (375, 556904), (402, 519500), (500, 417678), (536, 389625), (600, 348065), (670, 311700), (750, 278452), (804, 259750), (1000, 208839), (1005, 207800), (1039, 201000), (1340, 155850), (1500, 139226), (1608, 129875), (1675, 124680), (2010, 103900), (2078, 100500), (2680, 77925), (3000, 69613), (3117, 67000), (3350, 62340), (4020, 51950), (4156, 50250), (5025, 41560), (5195, 40200), (6234, 33500), (6700, 31170), (8040, 25975), (8312, 25125), (8375, 24936), (10050, 20780), (10390, 20100), (12468, 16750), (13400, 15585)]