104265420

素因数分解:

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

素因数の和:912

約数の個数: 144

約数和(自身を含む): 354842880

約数和(自身を除く): 250577460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 289, 340, 357, 420, 476, 510, 578, 595, 714, 859, 867, 1020, 1156, 1190, 1428, 1445, 1718, 1734, 1785, 2023, 2380, 2577, 2890, 3436, 3468, 3570, 4046, 4295, 4335, 5154, 5780, 6013, 6069, 7140, 8092, 8590, 8670, 10115, 10308, 12026, 12138, 12885, 14603, 17180, 17340, 18039, 20230, 24052, 24276, 25770, 29206, 30065, 30345, 36078, 40460, 43809, 51540, 58412, 60130, 60690, 72156, 73015, 87618, 90195, 102221, 120260, 121380, 146030, 175236, 180390, 204442, 219045, 248251, 292060, 306663, 360780, 408884, 438090, 496502, 511105, 613326, 744753, 876180, 993004, 1022210, 1226652, 1241255, 1489506, 1533315, 1737757, 2044420, 2482510, 2979012, 3066630, 3475514, 3723765, 4965020, 5213271, 6133260, 6951028, 7447530, 8688785, 10426542, 14895060, 17377570, 20853084, 26066355, 34755140, 52132710, 104265420]

約数ペア:

[(1, 104265420), (2, 52132710), (3, 34755140), (4, 26066355), (5, 20853084), (6, 17377570), (7, 14895060), (10, 10426542), (12, 8688785), (14, 7447530), (15, 6951028), (17, 6133260), (20, 5213271), (21, 4965020), (28, 3723765), (30, 3475514), (34, 3066630), (35, 2979012), (42, 2482510), (51, 2044420), (60, 1737757), (68, 1533315), (70, 1489506), (84, 1241255), (85, 1226652), (102, 1022210), (105, 993004), (119, 876180), (140, 744753), (170, 613326), (204, 511105), (210, 496502), (238, 438090), (255, 408884), (289, 360780), (340, 306663), (357, 292060), (420, 248251), (476, 219045), (510, 204442), (578, 180390), (595, 175236), (714, 146030), (859, 121380), (867, 120260), (1020, 102221), (1156, 90195), (1190, 87618), (1428, 73015), (1445, 72156), (1718, 60690), (1734, 60130), (1785, 58412), (2023, 51540), (2380, 43809), (2577, 40460), (2890, 36078), (3436, 30345), (3468, 30065), (3570, 29206), (4046, 25770), (4295, 24276), (4335, 24052), (5154, 20230), (5780, 18039), (6013, 17340), (6069, 17180), (7140, 14603), (8092, 12885), (8590, 12138), (8670, 12026), (10115, 10308)]