7881498300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{106363}}^1$

素因数の和:106412

約数の個数: 144

約数和(自身を含む): 25850706560

約数和(自身を除く): 17969208260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 25, 26, 30, 38, 39, 50, 52, 57, 60, 65, 75, 76, 78, 95, 100, 114, 130, 150, 156, 190, 195, 228, 247, 260, 285, 300, 325, 380, 390, 475, 494, 570, 650, 741, 780, 950, 975, 988, 1140, 1235, 1300, 1425, 1482, 1900, 1950, 2470, 2850, 2964, 3705, 3900, 4940, 5700, 6175, 7410, 12350, 14820, 18525, 24700, 37050, 74100, 106363, 212726, 319089, 425452, 531815, 638178, 1063630, 1276356, 1382719, 1595445, 2020897, 2127260, 2659075, 2765438, 3190890, 4041794, 4148157, 5318150, 5530876, 6062691, 6381780, 6913595, 7977225, 8083588, 8296314, 10104485, 10636300, 12125382, 13827190, 15954450, 16592628, 20208970, 20740785, 24250764, 26271661, 27654380, 30313455, 31908900, 34567975, 40417940, 41481570, 50522425, 52543322, 60626910, 69135950, 78814983, 82963140, 101044850, 103703925, 105086644, 121253820, 131358305, 138271900, 151567275, 157629966, 202089700, 207407850, 262716610, 303134550, 315259932, 394074915, 414815700, 525433220, 606269100, 656791525, 788149830, 1313583050, 1576299660, 1970374575, 2627166100, 3940749150, 7881498300]

約数ペア:

[(1, 7881498300), (2, 3940749150), (3, 2627166100), (4, 1970374575), (5, 1576299660), (6, 1313583050), (10, 788149830), (12, 656791525), (13, 606269100), (15, 525433220), (19, 414815700), (20, 394074915), (25, 315259932), (26, 303134550), (30, 262716610), (38, 207407850), (39, 202089700), (50, 157629966), (52, 151567275), (57, 138271900), (60, 131358305), (65, 121253820), (75, 105086644), (76, 103703925), (78, 101044850), (95, 82963140), (100, 78814983), (114, 69135950), (130, 60626910), (150, 52543322), (156, 50522425), (190, 41481570), (195, 40417940), (228, 34567975), (247, 31908900), (260, 30313455), (285, 27654380), (300, 26271661), (325, 24250764), (380, 20740785), (390, 20208970), (475, 16592628), (494, 15954450), (570, 13827190), (650, 12125382), (741, 10636300), (780, 10104485), (950, 8296314), (975, 8083588), (988, 7977225), (1140, 6913595), (1235, 6381780), (1300, 6062691), (1425, 5530876), (1482, 5318150), (1900, 4148157), (1950, 4041794), (2470, 3190890), (2850, 2765438), (2964, 2659075), (3705, 2127260), (3900, 2020897), (4940, 1595445), (5700, 1382719), (6175, 1276356), (7410, 1063630), (12350, 638178), (14820, 531815), (18525, 425452), (24700, 319089), (37050, 212726), (74100, 106363)]