211247100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{13807}}^1$

素因数の和:13844

約数の個数: 108

約数和(自身を含む): 701142624

約数和(自身を除く): 489895524

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 30, 34, 36, 45, 50, 51, 60, 68, 75, 85, 90, 100, 102, 150, 153, 170, 180, 204, 225, 255, 300, 306, 340, 425, 450, 510, 612, 765, 850, 900, 1020, 1275, 1530, 1700, 2550, 3060, 3825, 5100, 7650, 13807, 15300, 27614, 41421, 55228, 69035, 82842, 124263, 138070, 165684, 207105, 234719, 248526, 276140, 345175, 414210, 469438, 497052, 621315, 690350, 704157, 828420, 938876, 1035525, 1173595, 1242630, 1380700, 1408314, 2071050, 2112471, 2347190, 2485260, 2816628, 3106575, 3520785, 4142100, 4224942, 4694380, 5867975, 6213150, 7041570, 8449884, 10562355, 11735950, 12426300, 14083140, 17603925, 21124710, 23471900, 35207850, 42249420, 52811775, 70415700, 105623550, 211247100]

約数ペア:

[(1, 211247100), (2, 105623550), (3, 70415700), (4, 52811775), (5, 42249420), (6, 35207850), (9, 23471900), (10, 21124710), (12, 17603925), (15, 14083140), (17, 12426300), (18, 11735950), (20, 10562355), (25, 8449884), (30, 7041570), (34, 6213150), (36, 5867975), (45, 4694380), (50, 4224942), (51, 4142100), (60, 3520785), (68, 3106575), (75, 2816628), (85, 2485260), (90, 2347190), (100, 2112471), (102, 2071050), (150, 1408314), (153, 1380700), (170, 1242630), (180, 1173595), (204, 1035525), (225, 938876), (255, 828420), (300, 704157), (306, 690350), (340, 621315), (425, 497052), (450, 469438), (510, 414210), (612, 345175), (765, 276140), (850, 248526), (900, 234719), (1020, 207105), (1275, 165684), (1530, 138070), (1700, 124263), (2550, 82842), (3060, 69035), (3825, 55228), (5100, 41421), (7650, 27614), (13807, 15300)]