1210220.00000000

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{859}}^1$

素因数の和:900

約数の個数: 144

約数和(自身を含む): 107493120

約数和(自身を除く): 76826820

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 25, 28, 30, 34, 35, 42, 50, 51, 60, 68, 70, 75, 84, 85, 100, 102, 105, 119, 140, 150, 170, 175, 204, 210, 238, 255, 300, 340, 350, 357, 420, 425, 476, 510, 525, 595, 700, 714, 850, 859, 1020, 1050, 1190, 1275, 1428, 1700, 1718, 1785, 2100, 2380, 2550, 2577, 2975, 3436, 3570, 4295, 5100, 5154, 5950, 6013, 7140, 8590, 8925, 10308, 11900, 12026, 12885, 14603, 17180, 17850, 18039, 21475, 24052, 25770, 29206, 30065, 35700, 36078, 42950, 43809, 51540, 58412, 60130, 64425, 72156, 73015, 85900, 87618, 90195, 102221, 120260, 128850, 146030, 150325, 175236, 180390, 204442, 219045, 257700, 292060, 300650, 306663, 360780, 365075, 408884, 438090, 450975, 511105, 601300, 613326, 730150, 876180, 901950, 1022210, 1095225, 1226652, 1460300, 1533315, 1803900, 2044420, 2190450, 2555525, 3066630, 4380900, 5111050, 6133260, 7666575, 10222100, 15333150, 30666300]

約数ペア:

[(1, 30666300), (2, 15333150), (3, 10222100), (4, 7666575), (5, 6133260), (6, 5111050), (7, 4380900), (10, 3066630), (12, 2555525), (14, 2190450), (15, 2044420), (17, 1803900), (20, 1533315), (21, 1460300), (25, 1226652), (28, 1095225), (30, 1022210), (34, 901950), (35, 876180), (42, 730150), (50, 613326), (51, 601300), (60, 511105), (68, 450975), (70, 438090), (75, 408884), (84, 365075), (85, 360780), (100, 306663), (102, 300650), (105, 292060), (119, 257700), (140, 219045), (150, 204442), (170, 180390), (175, 175236), (204, 150325), (210, 146030), (238, 128850), (255, 120260), (300, 102221), (340, 90195), (350, 87618), (357, 85900), (420, 73015), (425, 72156), (476, 64425), (510, 60130), (525, 58412), (595, 51540), (700, 43809), (714, 42950), (850, 36078), (859, 35700), (1020, 30065), (1050, 29206), (1190, 25770), (1275, 24052), (1428, 21475), (1700, 18039), (1718, 17850), (1785, 17180), (2100, 14603), (2380, 12885), (2550, 12026), (2577, 11900), (2975, 10308), (3436, 8925), (3570, 8590), (4295, 7140), (5100, 6013), (5154, 5950)]