266348550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{997}}^1$

素因数の和:1162

約数の個数: 96

約数和(自身を含む): 717266592

約数和(自身を除く): 450918042

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 137, 150, 195, 274, 325, 390, 411, 650, 685, 822, 975, 997, 1370, 1781, 1950, 1994, 2055, 2991, 3425, 3562, 4110, 4985, 5343, 5982, 6850, 8905, 9970, 10275, 10686, 12961, 14955, 17810, 20550, 24925, 25922, 26715, 29910, 38883, 44525, 49850, 53430, 64805, 74775, 77766, 89050, 129610, 133575, 136589, 149550, 194415, 267150, 273178, 324025, 388830, 409767, 648050, 682945, 819534, 972075, 1365890, 1775657, 1944150, 2048835, 3414725, 3551314, 4097670, 5326971, 6829450, 8878285, 10244175, 10653942, 17756570, 20488350, 26634855, 44391425, 53269710, 88782850, 133174275, 266348550]

約数ペア:

[(1, 266348550), (2, 133174275), (3, 88782850), (5, 53269710), (6, 44391425), (10, 26634855), (13, 20488350), (15, 17756570), (25, 10653942), (26, 10244175), (30, 8878285), (39, 6829450), (50, 5326971), (65, 4097670), (75, 3551314), (78, 3414725), (130, 2048835), (137, 1944150), (150, 1775657), (195, 1365890), (274, 972075), (325, 819534), (390, 682945), (411, 648050), (650, 409767), (685, 388830), (822, 324025), (975, 273178), (997, 267150), (1370, 194415), (1781, 149550), (1950, 136589), (1994, 133575), (2055, 129610), (2991, 89050), (3425, 77766), (3562, 74775), (4110, 64805), (4985, 53430), (5343, 49850), (5982, 44525), (6850, 38883), (8905, 29910), (9970, 26715), (10275, 25922), (10686, 24925), (12961, 20550), (14955, 17810)]